I. Definition and scope of high-tech
High-tech is generally regarded as a frontier science and technology that is densely populated with talents, knowledge, technology, funds, risks, information, and industries, has strong competitiveness and permeability, and has a significant impact on the development and progress of human society.In a popular sense, high-tech must be industrialized in order to form industrial scale benefits. Moreover, high-tech has no national boundaries and requires the global high-tech industry to unite to address common human destiny issues.The "high" of high-tech is relative to conventional and traditional technologies. It is not static but has historical, developmental, and dynamic properties. Today's high-tech may become conventional and traditional technologies in the future. It is estimated that only 1% of the technologies and knowledge currently used by people may remain in 50 - 60 years, and the remaining 99% will become obsolete.High-tech is not mysterious. It is actually around us. It is people-oriented and a manifestation of human wisdom. It impacts and changes all fields of human social life and also shocks everyone's heart. Everyone should pay attention to high-tech because high-tech is also paying attention to everyone.High-tech covers a very wide range and mainly includes the following fields:(1) Electronic informationSoftware: basic software, embedded software, computer-aided design and computer-aided engineering management software, Chinese and multilingual processing software, graphic and image processing software, geographic information system (GIS) software, e-commerce software, e-government software, enterprise management software, Internet of Things application software, cloud computing and mobile Internet software, Web service and integration software, etc.Microelectronic technology: integrated circuit design technology, integrated circuit product design technology, integrated circuit packaging technology, integrated circuit testing technology, integrated circuit chip manufacturing process technology, integrated optoelectronic device design, manufacturing and process technology.Computer products and their network application technologies: computer and terminal technology and manufacturing technology, computer peripheral equipment design and manufacturing technology, network equipment design and manufacturing technology, network application technology.Communication technology: communication network technology, optical transmission system technology, wired broadband access system technology, mobile communication system technology, broadband wireless communication system technology, satellite communication system technology, microwave communication system technology, Internet of Things equipment, components and networking technology, telecommunications network operation support management technology, telecommunications network and Internet value-added service application technology.Radio, film and television technology: radio and television program acquisition, editing and broadcasting system technology, radio and television business integration and support system technology, wired transmission and coverage system technology, wireless transmission and coverage system technology, radio and television monitoring and supervision, safe operation and maintenance system technology, digital film system technology, digital television terminal technology, professional video application service platform technology, audio and optical disc technology.New electronic components: semiconductor lighting technology, chip and integrated passive components, high-power semiconductor devices, special special devices, sensitive components and sensors, medium and high-grade electromechanical components, flat panel display devices.Information security technology: cryptography technology, authentication and authorization technology, system and software security technology, network and communication security technology, security and confidentiality technology, security assessment technology, security management technology, application security technology.Intelligent transportation and rail transit technology: traffic control and management technology, transportation basic information collection and processing technology, transportation operation management technology, vehicle and ship-borne electronic equipment technology, rail transit vehicle and operation guarantee technology, rail transit operation management and service technology.(2) Biology and new medicineMedical biotechnology: new vaccines, biotherapy technology and genetic engineering drugs, rapid biological detection technology, biological macromolecule drug research and development technology, natural drug biosynthesis preparation technology, biological separation medium, reagent, device and related detection technology.Traditional Chinese medicine and natural medicine: sustainable utilization and ecological protection technology of traditional Chinese medicine resources, innovative drug research and development technology, secondary development technology of traditional Chinese patent medicines, traditional Chinese medicine quality control and harmful substance detection technology.Chemical drug research and development technology: innovative drug technology, chiral drug creation technology, crystal form drug creation technology, national essential drug production technology, national essential drug API and important intermediate technology.Drug new dosage form and preparation creation technology: innovative preparation technology, new drug delivery preparation technology, preparation new excipient development and production technology, pharmaceutical equipment technology.Medical instruments, equipment and medical special software: medical imaging diagnosis technology, new treatment, first aid and rehabilitation technology, new electrophysiological detection and monitoring technology, medical laboratory technology and new equipment, medical special network new software, medical detection and radiation metering detection technology.Light industry and chemical biotechnology: high-efficiency industrial enzyme preparation and biocatalysis technology, microbial fermentation technology, biological reaction and separation technology, separation and extraction technology of effective components of natural products, food safety production and evaluation technology, food safety detection technology.Agricultural biotechnology: new varieties of agricultural and forestry plants and high-quality and efficient safe production technology, new varieties of livestock and poultry and aquatic products and healthy breeding technology, major agricultural and forestry biological disasters and animal disease prevention and control technology, modern agricultural equipment and information technology, comprehensive prevention and remediation technology of agricultural non-point source and heavy metal polluted farmland.(3) AerospaceAviation technology: aircraft, aircraft power technology, aircraft system technology, aircraft manufacturing and material technology, air traffic control technology, civil aviation and general aviation operation support technology.Aerospace technology: satellite overall technology, launch vehicle technology, satellite platform technology, satellite payload technology, aerospace measurement and control technology, aerospace electronics and aerospace material manufacturing technology, advanced aerospace power design technology, satellite application technology.(4) New materialsMetal materials: high-quality steel preparation technology, clean production and deep processing technology of aluminum, copper, magnesium and titanium alloys, deep processing technology of rare and rare earth metals, nano and powder metallurgy new material preparation and application technology, metal and metal matrix composite new material preparation technology, semiconductor new material preparation and application technology, electrical, microelectronic and optoelectronic new material preparation and application technology, superconducting, high-efficiency battery and other new material preparation and application technology.Inorganic non-metallic materials: strengthening and toughening technology of structural ceramics and ceramic matrix composites, functional ceramic preparation technology, functional glass preparation technology, energy-saving and new energy material preparation technology, environmental protection and environment-friendly material technology.Polymer materials: preparation and application technology of new functional polymer materials, preparation technology of engineering and special engineering plastics, synthesis technology of new rubber and preparation technology of new rubber materials, preparation technology of new fibers and composite materials, preparation and recycling technology of polymer materials, new processing and application technology of polymer materials.Biomedical materials: preparation technology of interventional treatment appliance materials, preparation technology of new biomaterials for cardiovascular and cerebrovascular surgery, preparation technology of orthopedic implants, preparation technology of oral materials.(5) High-tech servicesIncludes multiple aspects such as nuclear fuel processing, information chemical manufacturing, pharmaceutical manufacturing, aerospace vehicle manufacturing, electronic and communication equipment manufacturing, electronic computer and office equipment manufacturing, medical equipment and instrument manufacturing, public software services, etc.(6) Other high-tech fieldsIn addition to the above main fields, there are also some high-tech fields that have attracted much attention in recent years, such as hard technology, deep technology, black technology, etc.Hard technology refers to high-precision and original technologies formed through independent research and development in fields such as artificial intelligence, aerospace, biotechnology, optoelectronic chips, information technology, new materials, new energy, and intelligent manufacturing. It requires long-term research and development investment and continuous accumulation. It has high technical thresholds and barriers, is difficult to copy and imitate, has clear application products and industrial foundations, and has a strong leading and supporting role in industrial development. It is the driving force and source of promoting world progress.Deep technology refers to disruptive solutions based on unique, protected, or difficult-to-copy scientific or technological progress. Its practical application still takes a long time, and the application effect also has greater uncertainty.Black technology refers to knowledge that is not developed by humans and is superior to existing human technology. It also refers to technologies or products that cannot be realized or are simply impossible to produce at present. Its standard is inconsistent with common sense in the real world and the existing technological level.In general, high technology has a wide range, covering many fields and playing a crucial role in the development and progress of human society.II. The impact of high technology on life1. In daily life - The convenience brought by new kitchen technologies such as microwave ovens, instant hot pots, and induction cookers, and comparing the changes in dietary life in the past and present. - The transformation of travel methods, from the difficulty of traveling abroad in the past to the shrinking of the world distance brought about by high-tech transportation means such as subways, high-speed rails, and airplanes. - The huge impact of computers on people's lives, including aspects such as email transmission, information query, and entertainment.2. In the medical field - The application of single-port laparoscopic surgical robots in precision medical surgeries, with small wounds, fast patient recovery, and safe and easy operation for doctors. - The role of brain-computer interface systems in the rehabilitation training of stroke patients, controlling mechanical hands for rehabilitation training by extracting brain waves. - The significant progress of AI technology in the medical field.3. In social management - High technology provides scientific theories and methods for social management. High technology represented by soft science technology and information technology has an effect on scientific and democratic decision-making. - The various impacts of high technology on human society are ultimately reflected in the positive impact on the all-round development of people, including changes in ideological concepts and behavior patterns, and the improvement of scientific and technological cultural qualities and innovation abilities.III. The latest achievements of high technology1. In the aerospace field - The Shenzhou-19 spacecraft is full of "black technology" to ensure fast, smooth, and accurate rendezvous and docking, and the victory reunion of two groups of astronauts from Shenzhou-18 and Shenzhou-19 at the space station.
[Context]: - The various impacts of high technology on human society are ultimately reflected in the positive impact on the all-round development of people, including changes in ideological concepts and behavior patterns, and the improvement of scientific and technological cultural qualities and innovation abilities. III. The latest achievements of high technology 1. In the aerospace field - The Shenzhou-19 spacecraft is full of "black technology" to ensure fast, smooth, and accurate rendezvous and docking, and the victory reunion of two groups of astronauts from Shenzhou-18 and Shenzhou-19 at the space station.
Shenzhou 19 spacecraft is full of "black technology" to ensure fast, smooth and accurate rendezvous and docking, as well as the victorious reunion of astronauts from Shenzhou 18 and Shenzhou 19 at the space station. The Shenzhou XIX manned spacecraft is an important achievement of China's manned spaceflight project since it entered the stage of application and development of the space station. By optimizing the system, reducing the weight of equipment and reorganizing the spatial layout, it has increased the loading volume by 20% and the loading weight by more than 30% while having the same appearance as Shenzhou XVIII. This provides conditions for carrying more materials with timeliness requirements and temporary needs, helps promote the continuous improvement of new batches of spacecraft, gradually enhances the up-down load transportation capacity of the spacecraft, and also provides more efficient and stable on-orbit support for the long-term operation of the Chinese space station. The power system of Shenzhou XIX has also been upgraded. Starting from the Shenzhou XVIII manned spacecraft, the main power energy storage battery of the Shenzhou spacecraft has been upgraded from nickel-cadmium battery to lithium-ion battery. The single battery has been expanded by more than 30%, and a more accurate charging shunt control mode has been added, further enhancing the adaptive ability of the safety control strategy. Lithium batteries have higher energy, longer cycle life and no memory effect. In dealing with complex working conditions, there is no need to carry out special on-orbit maintenance work, and they can make the solar panel basically in a stopped state, indirectly reducing the loss of mechanical structure. Shenzhou XIX is also equipped with advanced measurement and control communication technology. Dozens of sets of radars and ground and ship-borne measurement and control communication equipment at various measurement and control stations covering land, sea, air and space form an efficient "air-ground communication bridge", which can observe and analyze the position, speed and flight attitude of the spacecraft in real time, adjust the flight attitude, trajectory and speed, and achieve precise orbit determination. The equipped Tiandi Tong monitoring center system has high-bandwidth communication capability and can realize two-way transmission of audio and video images, enabling real-time image interaction between astronauts and ground personnel. In addition, Shenzhou XIX has efficient rendezvous and docking technology. It has a laser rendezvous and docking radar, which realizes the multi-target switching and multi-target recognition function of the laser radar, providing accurate "measurement support" for realizing fast rendezvous and docking and guiding the docking task to be completed successfully. It also has a high-quality solar cell array. The rigid solar cell array product has stable structure, high reliability and sufficient on-orbit verification. Its power generation capacity reaches the international advanced level. Even in the ultra-low orbit complex environment, it can operate stably, providing a steady stream of energy for the spacecraft and ensuring the safety of astronauts' "space business trips". Shenzhou XIX is also equipped with humanized auxiliary equipment. The control rod is called the "third hand" of astronauts. It can easily extend the touch range of astronauts and enable them to precisely control the spacecraft even in a weightless state. Its design fully considers ergonomics, is comfortable to grip, and has an infinitely variable telescopic design, which can adapt to various different operation scenarios. Lighting equipment is the "messenger of light" in the space shadow. The lighting system can provide a stable and comfortable light source according to the different activity needs of astronauts in the cabin. When entering the earth's shadow area, the rendezvous and docking lighting equipment can be automatically turned on through the intelligent control system to provide sufficient auxiliary light. Moreover, all equipment has anti-radiation and high-temperature resistance performance, and the control system responds quickly. The cabin door rapid leak detector uses advanced sensing technology. Through rapid detection of the cabin door and the docking surface, it can judge whether the cabin door is closed properly in a short time. The core sensing system has high sensitivity and can feel the tiny changes of pressure and temperature in real time to ensure timely response to any potential gas leakage. The operation process is simple and improves the work efficiency and safety of astronauts. Shenzhou XIX also brings the "life butler" and "voice control" systems, providing astronauts with a "space version of smart home" experience and bringing more convenience and comfort to astronauts' space life. The scheme of "Haolong" cargo space plane has been determined. It is used to reduce the cargo transportation cost of the space station. It is reusable and has leading technology. The "Haolong" cargo space plane has been successfully selected into the low-cost cargo transportation system scheme of the space station and obtained the contract for the engineering flight verification stage. The "Haolong" cargo space plane is an aircraft with a winged configuration. It adopts a large wingspan and high supersonic ratio aerodynamic layout. The shield head body fuselage is equipped with a large sweptback delta wing aircraft. It combines the characteristics of spacecraft and aircraft. It can be launched into orbit by a carrier rocket and land on the airport runway like an airplane. Fang Yuanpeng, the chief designer of the "Haolong" cargo space plane, said: "'Haolong' cargo space plane is an aircraft with a winged configuration. It adopts a large wingspan and high supersonic ratio aerodynamic layout. The shield head body fuselage is equipped with a large sweptback delta wing aircraft. It combines the characteristics of spacecraft and aircraft. It can be launched into orbit by a carrier rocket and land on the airport runway like an airplane." The "Haolong" cargo space plane is smaller in scale, reusable and has strong up-down cargo capacity. Positioned as a low-cost reusable space station cargo transportation vehicle, it can land horizontally on the airport runway after completing cargo transportation. Therefore, it can take into account the transportation needs of both upbound and downbound cargo. At the same time, the reusable capability supports reducing the research and development cost of the aircraft through multiple uses and reducing the cargo transportation cost of the space station. The "Haolong" cargo space plane will work together with Tianzhou and Qingzhou cargo spacecraft to jointly build a flexible, efficient, diverse and low-cost space station cargo transportation system. The "Haolong" cargo space plane belongs to a large-wing-lift return spacecraft. It is launched into the orbital operation of the space station by a carrier rocket. After entering orbit, it unfolds the folded wings and opens the rendezvous and docking protective cover at the first time. Through orbital maneuvering strategies such as long-distance autonomous guidance and short-distance autonomous control, it approaches the space station and realizes rendezvous and docking. During this period, the cargo hold of Haolong will be opened and connected with the space station cabin. Astronauts can freely enter and exit the cargo hold of Haolong and take or store upbound and downbound materials at any time as needed. After completing the cargo transportation task, "Haolong" will separate from the space station at an appropriate time, perform autonomous orbit departure braking, re-enter the atmosphere and land horizontally on the designated airport runway through energy management. After detection, maintenance and repair, it will reach the state of being able to perform cargo transportation tasks again. At present, the "Haolong" cargo space plane has completed the scheme design and is comprehensively carrying out engineering development. Hypersonic passenger planes have broken through key technologies. The flight speed can reach four times the speed of sound. In the future, it will only take two hours to fly from China to the United States. China has broken through the key technologies of hypersonic aircraft. The research on subsonic ramjet and supersonic ramjet technology has made significant progress. The team has successfully realized the conversion between subsonic combustion and supersonic combustion by controlling powder fuel injection and shock wave position, solving the key technologies of smoothly accelerating from high supersonic speed to hypersonic speed and decelerating from hypersonic speed to high supersonic speed. The "Yunxing" series supersonic aircraft developed by Sichuan Lingkong Tianxing Technology Co., Ltd. has completed the flight test of the verification aircraft, verifying the key technologies such as aerodynamics, heat protection and control of supersonic aircraft. The "Yunxing" series supersonic aircraft adopts waverider aerodynamic layout and high-temperature-resistant lightweight thermal protection material system. The all-composite structure has withstood the test of extreme environment. The company also plans to complete the flight verification of the "Somersault Cloud" series engine in November and plans to achieve the first flight of the supersonic passenger aircraft prototype in 2027. The emergence of supersonic passenger planes with four times the speed of sound will significantly reduce the flight time of long-distance international flights and provide passengers with a more convenient travel experience. (2) Highlights of scientific and technological achievements exhibition The 228 scientific and technological achievements displayed at the Frontier Science and Technology and Future Industry Exhibition of Zhongguancun Forum, among which there are more than 60 first-release and first-exhibition projects. The 2023 Zhongguancun Forum will open in Beijing on May 25. At this forum, guests including Nobel laureates, domestic and foreign academicians, and entrepreneurs will discuss scientific and technological innovation trends, display the latest achievements, and discover and excavate a number of disruptive technologies around frontier fields and hot topics such as artificial intelligence, life sciences, and clean energy. As an important platform for the transformation of scientific and technological achievements and the attraction of scientific and technological investment, the 2023 Zhongguancun Forum has attracted more than 100 listed companies to participate in the exhibition. The forum will promote scientific and technological investment through building scientific and technological innovation incubators, technology trading, promotion and negotiation, etc., and help the development of the scientific and technological industry. Corner rhombohedral boron nitride optical crystal in the field of laser technology. It is the thinnest optical crystal known in the world. Its energy efficiency is greatly improved. It has cooperated with domestic companies to develop a new generation of all-fiber laser. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] The first prototype of China's independently developed 300-megawatt F-class heavy-duty gas turbine with the highest power and technical level has been rolled off the assembly line, marking that China's high-power heavy-duty gas turbine has completed the entire manufacturing process based on forward design for the first time. On February 28, the first prototype of China's independently developed 300-megawatt F-class heavy-duty gas turbine was rolled off the assembly line in Lingang, Shanghai, achieving an important milestone goal in engineering research and development. It marks that China's high-power heavy-duty gas turbine has completed the entire manufacturing process based on forward design for the first time and has fully entered the final stage of complete machine testing and verification. The 300-megawatt F-class heavy-duty gas turbine consists of five major systems and more than 50,000 parts. It is China's first independently developed heavy-duty gas turbine with the highest power and technical level. It will become an important force driving the development of high-end equipment manufacturing. The new technologies, new materials and new processes adopted by it have a significant leading and radiating effect on the progress of China's gas turbine basic disciplines and industrial technology development. It is of great significance for ensuring China's energy security and green development, promoting new industrialization and accelerating the construction of a powerful manufacturing country. State Power Investment Corporation, as the main implementation unit of the project, jointly established a joint heavy-duty gas turbine company with Harbin Electric Corporation, Dongfang Electric Corporation and Shanghai Electric Corporation to be responsible for specific implementation. The first prototype is assembled and manufactured by Shanghai Electric Corporation. All participating units actively explore the innovative practice of the new national system, give full play to the role of enterprises as innovation entities, implement organized innovation, promote the integrated coordination of design, manufacturing and materials, and gather more than 200 enterprises, scientific research institutes and universities from 19 provinces and cities including Beijing, Liaoning, Shanghai and Jiangsu to participate in the research and development. On the basis of conquering key core technologies such as high-temperature alloy material development, control system design, component and complete machine design, and hot-end component manufacturing, China has realized the independent design and manufacturing of high-power heavy-duty gas turbines for the first time. The world's first universal intelligent person "Tongtong" has a complete mental and value system like a three or four-year-old child and will enter all aspects of life in the future. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] A series of internationally leading achievements in major scientific and technological infrastructure, such as the detection of the pulsar binary system with the shortest orbital period so far by the Five-hundred-meter Aperture Spherical Telescope (FAST), the detection of the brightest gamma-ray burst in history by the High Altitude Cosmic Ray Observatory, and the realization of the longest and repeatable high-constraint mode plasma operation by the fully superconducting tokamak device. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] (3) Achievements in other fields Multiple high-tech achievements winning the first prize of Heilongjiang Science and Technology Award cover fields such as hydropower, pig breeding, water pollution control, building and urban green and low-carbon technology, traditional Chinese medicine rehabilitation programs and evaluation systems, and transformation of scientific and technological achievements. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] Enterprise innovation cases, such as the three high-tech products of fiberglass reinforced plastic sand-filled pipes, fiberglass inspection manhole covers and fiberglass cable conduits of a company in Qingdao passing the provincial-level scientific and technological achievement appraisal, and the breakthrough of Hanergy Group in the field of thin-film solar energy technology, with more than 30 new patent applications per day. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] The success case of a high-end lithography machine company in the Netherlands brings inspiration to enterprise innovation in Shanghai and emphasizes the importance of enterprise-led innovation consortia. [There is no detailed description of the relevant content here. It can be further improved after subsequent supplementation.] IV. Successful cases of high-tech enterprises (1) A company in Qingdao Innovative anti-theft cover. Use fiberglass reinforced plastic instead of cast iron to manufacture manhole covers, cutting off the desire of thieves. The load-bearing capacity is doubled, the cost is reduced and the construction is convenient. After seeing that cast iron manhole covers were frequently stolen, Tian Hongjian, the chief engineer of a company in Qingdao, had the idea of using fiberglass reinforced plastic to manufacture manhole covers. In the spring of 20xx, the "glass fiber reinforced thermosetting resin inspection manhole cover" was released. Compared with cast iron manhole covers, this new composite material manhole cover has no recycling value, cutting off the desire of thieves. At the same time, its load-bearing capacity is doubled compared to ordinary manhole covers. After compression resistance and impact resistance performance tests, a roller weighing more than 50 tons can roll back and forth on it without any abnormality. In addition, the new manhole cover can be adjusted in color at will. The cost is reduced by more than 30%, and the construction is more convenient. In September 20xx, this manhole cover was trial-used on Jinsong Fourth Road in Fushan New District. In December of the same year, this anti-theft manhole cover was also used in the renovation of Hangzhou Road. Relevant people from the 103rd project department of Municipal Second Company introduced that the new manhole cover weighs only more than 50 kilograms, nearly half lighter than the cast iron cover, bringing great convenience to construction and installation. It also has advantages such as abrasion resistance, corrosion resistance and low noise. This high-tech project has aroused the interest of Qingdao Hairun Water Group. The two sides plan to jointly invest and build a new factory in Chengyang with an annual output of 200,000 sets of manhole covers. Excellent medium water pipe. Fiberglass reinforced plastic sand-filled pipe is suitable for medium water transportation tasks. It has characteristics such as corrosion resistance, hygiene and non-toxicity, smooth inner wall, heat resistance and frost resistance. The specially developed production line has high technological content. As a product after sewage treatment, reclaimed water has various uses in cities, but it has special requirements for transportation pipelines. The fiberglass reinforced plastic sand-filled pipe developed by a company in Qingdao can be competent for the task of reclaimed water transportation. This new type of pipe is a multi-layer resin-based composite pipe formed by impregnating thermosetting resin with glass fiber and using the continuous winding molding method to add impregnated resin quartz sand between the inner and outer glass fiber layers to form a sand-filled layer. It has characteristics such as corrosion resistance, hygiene and non-toxicity, smooth inner wall, heat resistance and frost resistance, light weight, high strength and large pressure resistance. It is known as an ideal urban water supply and drainage and chemical pipeline, especially suitable for the transportation of reclaimed water. In order to produce this product, the company has also specially developed a production line with relatively high technological content. The mold of a large pipe is constantly rolling on the support, and there are dozens of lines generated by various materials wrapped around it. In less than half an hour, a pipe with a diameter of several tens of centimeters and a length of several tens of meters is wound, which is amazing. The diameter of such resin pipes can reach up to 180 centimeters. Magical power cable protection pipe. Fiberglass reinforced plastic cable protection pipe solves the problem of power loss in some power lines. The enterprise has innovated production equipment and processes. In rural power grids, due to the mismatch between the capacity of some distribution transformers and the load of transmission lines, and the relatively reduced measurement sensitivity of the metering device equipped according to the transformer capacity when the load current is small, power loss and high rural low-voltage line loss remain high. After a large amount of data collection, technical analysis and economic comparison, a company in Qingdao determined to use fiberglass reinforced plastic cable protection pipe as a substitute product for cable protection pipes. They organized experts and technical personnel to boldly innovate production equipment and processes, achieving technology introduction, independent research and improvement, and producing a new type of power cable pipe - fiberglass reinforced plastic cable protection pipe, which has many advantages such as good insulation, high strength, light weight, no deformation, smooth inner surface, no electrical corrosion, good water resistance and easy construction. (2) Hanergy Group Technology creates the mobile energy industry. Thin-film solar energy technology makes energy ubiquitous. Create mobile energy series products such as Han tiles, Han cars, Han umbrellas. On May 28
