Shaanxi Baoguang Vacuum Electric Device Co., Ltd. (Hereinafter referred to as Baoguang), with registered capital RMB 330 million, was listed in Shanghai Stock Exchange in January, 2002 (stock code: 600379).
"Baoguang" brand series products include vacuum interrupter, embedded pole, electro-vacuum ceramic products, solar collector, hydrogen energy, energy storage, electrical supporting products with operating mechanisms as the core, and etc. The company main product vacuum interrupter covers a wide range of technical parameters which highlights the deep technical foundation and reliable quality of Baoguang VI. Baoguang actively implements the Belt and Road strategy, exports products to more than 40 countries and regions and keeps improving its export volume.
Baoguang has been a renowned brand and production base for vacuum interrupter in China and abroad, with market share dominating the top position of the industry for many years. Baoguang has been consecutively awarded as Single Champion Demonstration Enterprise in Manufacturing Industry (which means the highest honor for one single category product) by MIIT of China since 2017. "Baoguang brand" vacuum interrupter won the fifth Asia-Pacific Expo gold award, a first prize, a second prize for National Science and Technology Progress Prize and etc. Baoguang was honored as the National and Local United Engineering Research Center for Vacuum Electric Technology in 2015 and selected as an Excellent Supplier for Intelligent Manufacturing and Precise Delivery to the Customer by MIIT of China and the Demonstration Enterprise of the Intelligent Factory in Shaanxi Province in 2022. In 2023, Baoguang was selected as a key core technology industrialization project supported by the Shaanxi Provincial Department of Industry and Information Technology. At present, Baoguang main product—vacuum interrupter annual output has exceeded 1.4 million, with cumulative market sales over 14 million. Baoguang is aiming to be an international first class digital manufacturing enterprise of vacuum interrupters by taking advantage of the development opportunities of China's intelligent manufacturing and maintaining Baoguang's pure technical advantages and outstanding core competitiveness.
Contact Information by Division
Domestic Business: +86-917-3561258
International Business: +86-917-3561342
Distribution Network Business: +86-917-3561229
Cermet Business: +86-917-6788661
Hydrogen Energy Business: +86-917-6788918
Xi'an XD Power Systems Co., Ltd. covers an area of over 170 mu. Established in 1956, the company was one of the 156 key construction projects during China's "First Five-Year Plan."
Xi'an XD Power Systems Co., Ltd. is a specialized manufacturer of converter valves. It serves as the National Energy Power Electronics Technology and Equipment R&D Center and the Shaanxi Distributed Microgrid Engineering Technology Research Center. The company is a recognized national enterprise technology center and a national high-tech enterprise within China's electrical manufacturing industry, with capabilities in system research, integrated design, and equipment supply for AC and DC transmission projects. It has developed unique core competencies in areas such as high-voltage AC and DC transmission equipment integration, flexible DC transmission, reactive power compensation, and power quality management. The company is a well-known system integrator and equipment supplier for high-voltage, ultra-high-voltage, and extra-high-voltage AC/DC transmission and distribution equipment in China, and it acts as the R&D platform for power electronics products under China Electrical Equipment Group.
As a backbone enterprise in China's power electronics industry, Xi'an XD Power Systems Co., Ltd. primarily provides services including high-voltage DC transmission, flexible AC transmission, light DC transmission, power quality solutions, renewable energy, environmental protection, energy conservation, and emission reduction engineering, as well as system research, equipment design, engineering contracting, equipment manufacturing, and technical consulting. Its product portfolio includes R&D, design, and manufacturing of power electronics products such as DC transmission converter valves, flexible DC transmission converter valves, DC circuit breakers, energy storage devices, fixed/controlled series compensation devices, reactive power compensation and harmonic suppression equipment, controllable high-impedance equipment, power control and protection devices, DC field equipment, renewable energy converters, traction converters, special power supplies, medium- and high-voltage frequency converters, high-voltage soft starters, and power electronic components.
The company currently employs 343 staff, including 74 management personnel, 215 design and R&D personnel, and 54 technical workers, with 62 holding senior titles or above and 4 receiving special allowances from the State Council. It is equipped with advanced production processes and testing equipment, accumulating extensive experience in the development, design, manufacturing, and testing of power electronics, with strong technical capabilities.
Xi'an XD Power Systems Co., Ltd. possesses system research and integrated design technologies for AC and DC transmission projects and operates an internationally advanced digital simulation system for such projects. It is capable of conducting system research and integrated design for DC transmission projects up to ±1100kV. In recent years, the company has undertaken five National 863 Program projects under the Ministry of Science and Technology, including "Development and Application of High-voltage, Large-capacity New Power Devices for Efficient Energy Conversion," "Key Technologies and Applications of Flexible AC Transmission Devices," "Key Technologies and Applications of Flexible DC Transmission Devices," and "Mechanisms and Applications of High-voltage DC Short-circuit Current Breaking." It has also undertaken four National Key R&D Program projects, one National Energy Application Technology Research and Engineering Demonstration Project, one Shaanxi Province Science and Technology Innovation Project, and two provincial key R&D projects. To date, the company holds 198 valid patents, including 102 invention patents. It has participated in formulating 57 international, national, industry, group, and enterprise standards for high-voltage DC transmission system research, integrated design, and DC equipment, filling several national gaps. The company has received 69 science and technology awards at the provincial and ministerial levels or above, including 4 National Science and Technology Progress Awards, 2 awards from the Ministry of Mechanical and Electronic Industry and the National Machinery Industry Bureau, 14 Shaanxi Province Science and Technology Progress Awards, 1 Guangdong Province Science and Technology Progress Award, 1 Shandong Province Science and Technology Progress Award, 1 Beijing Technology Invention Award, 1 National Energy Science and Technology Progress Award, 3 outstanding projects for industry-academia-research collaboration in Shaanxi Province during the 11th Five-Year Plan, and 42 industry awards such as the China Machinery Industry Science and Technology Award, China Machinery Manufacturing Process Association Award, China Electric Power Science and Technology Progress Award, Power Innovation Award, IEC 1906 Award, and China Electrotechnical Society Science and Technology Award.
In the 1980s, the company introduced technologies for reactive static compensation, DC converter valve design and manufacturing, and large-scale computer simulation systems from ABB and Siemens. In recent years, it has expanded its infrastructure, including converter valve workshops, converter workshops, testing halls, and R&D office buildings, gaining capabilities for type testing of extra-high-voltage DC transmission converter valves up to ±1100kV, as well as R&D, testing, and inspection of key components. It has high-power testing and equivalent full-capacity testing capabilities for new large-scale power electronic devices at 10kV/10MVA voltage and capacity levels. The company has an annual production capacity for four ±800kV or higher DC transmission converter valve products, making it a key production base for national DC transmission converter valves.
The company's independently designed and developed ±800kV/6250A and ±1100kV/5455A extra-high-voltage DC transmission thyristor converter valves passed national appraisals and were applied in the ±800kV Ximeng-Taizhou and ±1100kV Changji-Guquan extra-high-voltage DC transmission projects, respectively. In 2017, the ±800kV extra-high-voltage DC transmission project won the National Science and Technology Progress Special Award.
The company has undertaken and completed several national and provincial science and technology projects, including the National 863 Program project "Research and Development of Flexible DC Transmission Access Technology for Large-scale Wind Farms" and the National Key R&D Program project "Development of Key Equipment for ±800kV/5000MW Extra-high-voltage Flexible DC Converter Valves." It has formed high-level industry-academia-research-user collaborative R&D teams and technical task forces, overcoming numerous key technologies through system research, power module and converter valve product design, control and protection strategy studies, valve control device development, key equipment testing methods, and test circuit setup. These efforts have yielded a series of significant innovative results with fully independent intellectual property rights, enabling the company to provide integrated R&D and supply capabilities for flexible DC transmission systems and key equipment such as converter valves, valve controls, and DC energy dissipation devices. In 2012, the company successfully developed China's first-generation ±10kV/12.5MW flexible DC back-to-back converter valve product, validated through testing. In 2013, its ±160kV/50MW flexible DC transmission converter valve product was successfully applied in the world's first multi-terminal flexible DC project at the Nanao Qing'ao Converter Station. In 2016, its ±350kV/1000MW flexible DC transmission converter valve product was successfully applied in the world's then-highest voltage and largest transmission capacity project, the Yunnan Luxi Flexible DC Back-to-Back Project's Guangxi Converter Station. In 2017, its ±535kV/3000MW flexible DC converter valve and valve control equipment passed insulation and operational type tests. In the same year, under the National Key R&D Program, the company developed the world’s highest voltage and largest transmission capacity ±800kV/5000MW flexible DC converter valve and valve control equipment, which passed new product technical appraisal organized by the China Machinery Federation, with overall performance indicators leading internationally. In 2020, under the supervision of Xi'an High Voltage Apparatus Research Institute Co., Ltd. (National High Voltage Apparatus Quality Supervision and Inspection Center), the company's domestically developed device power modules and valve section prototypes successfully passed type tests. In 2022, four new products developed by Xi'an XD Power Systems Co., Ltd.—"±525kV/3000MW Flexible DC Transmission IGCT-MMC Converter Valve," "±525kV/3000MW Flexible DC Transmission DC Energy Dissipation Device," "Large-capacity Compact Multi-port Power Router," and “Large-capacity Direct-mounted Energy Storage Converter"—passed new product (technology) appraisal by the China Machinery Federation, with overall or key performance indicators reaching the international leading level for similar products.
In 2024, the company's independently developed ±800kV/8000MW extra-high-voltage flexible DC transmission converter valve submodule passed double-pulse tests, short-circuit tests, and maximum continuous operation/maximum transient overload tests for valve sections, all verified by Xi'an High Voltage Apparatus Research Institute Co., Ltd. (National High Voltage Apparatus Quality Supervision and Inspection Center). Submodules under extreme conditions such as direct short-circuit and bypass failure also passed anti-explosion tests and simulated lightning arrester series small reactor breakdown tests, proving that the product's overall performance indicators meet engineering application standards. In the same year, the company won the bid for the flexible DC converter valve project for the Wuwei ±800kV Converter Station of the State Grid Corporation's Gansu-Zhejiang ±800kV Extra-high-voltage DC Transmission Project.
China Huayun Meteorological Technology Group Co., Ltd. was established in 1992 as a technology-oriented, state-owned enterprise. It is a subsidiary of the China Meteorological Administration (CMA).
Huayun Group is primarily engaged in the development of meteorological observation equipment, weather modification systems, as well as related meteorological engineering system integration and meteorological data comprehensive applications. Its core product portfolio includes meteorological radars, automatic ground weather observation equipment, ocean observation instruments, lightning monitoring devices, atmospheric composition monitoring products, airborne weather modification detection equipment, meteorological satellite engineering, satellite remote sensing applications and multi-band radar collaborative observation applications. It can provide multi-scenario, customized solutions for fields such as meteorology, water resources, aviation, environment, and agriculture, its products have been successfully applied in more than 40 countries and regions along the Belt and Road.
Guided by the core values of "Aiming high for excellence, Serving Society with Commitment," Huayun Group is steadily advancing toward its vision of "building a world-class meteorological enterprise."
Foshan Genesis AMB Tech Co., Ltd. (FG-AMB), established in 2012, is a Sino-Korean joint venture high-tech enterprise in South China specializing in the manufacturing of magnetic levitation centrifugal blowers and magnetic levitation bearing-related products. Located in Shunde District, Foshan City, Guangdong Province — the economic hinterland of the Pearl River Delta — the company enjoys a superior geographical location and convenient transportation, enabling fully independent manufacturing.
FG-AMB manufactures: active magnetic levitation bearing systems, magnetic levitation centrifugal blowers, magnetic levitation flywheel energy storage systems, magnetic levitation high-speed motors for internally threaded tube processing, magnetic levitation refrigeration compressors, magnetic levitation electronic printing rollers, and more. The products are widely applied in metal processing, turbomachinery, energy saving and environmental protection, chip intelligent printing, as well as various high-speed, high-precision, and high-temperature mechanical application fields.
The company's founder and R&D team have been engaged in the research and development of magnetic levitation bearings since 1992. FG-AMB has fully mastered the key technologies of magnetic levitation bearings and control systems. It is one of the few companies in the world with complete mastery of magnetic levitation bearing and key control technologies and the capability for independent R&D. The company can provide complete sets of customized magnetic levitation technology solutions according to customer needs.
The company currently holds multiple invention patents and utility model patents, including "Magnetic Levitation Bearing" and "Sensor", and has passed ISO 9001 quality management system certification. Its core products have obtained authoritative certifications such as CE. Several products, including magnetic levitation blowers and magnetic levitation refrigeration compressors, have been recognized as high-tech products of Guangdong Province. Since its establishment, FG-AMB has provided R&D and design of magnetic levitation bearing systems and related products for many well-known domestic and international universities, as well as global famous enterprises such as Samsung, POSCO, and Hailiang Group, and has earned recognition from customers.
Adhering to the belief of repaying society with science and technology, the company develops magnetic levitation bearing products with the highest technological content and is committed to developing future-oriented high-speed, energy-saving, and environmentally friendly magnetic levitation bearings and related products. Through continuous efforts, FG-AMB contributes to humanity's environmental protection cause and benefits society.
As a reliable global strategic partner in clean energy, Goldwind is committed to building an energy foundation to “drive a renewable future”. With reliable products and solutions in energy development, devices, services, and utilization, we help cities and enterprises with comprehensive and sustainable economic, ecological and social development.
Since we started our business, we have witnessed and experienced the growth and prosperity of China’s renewable energy industry. We have helped clients worldwide tap into the value of clean energy with comprehensive and in-depth internationalization capabilities. Goldwind’s business network covers 49 countries across 6 continents. As of the end of March 2026, our global cumulative wind power installed capacity exceeded 169GW, and our operations and maintenance (O&M) service capacity reaches 127GW. We have independently invested in, constructed, and operated wind farms with a capacity of 10GW, and promoted the implementation of over 560 zero-carbon projects. With years of best practice in clean energy, Goldwind has frequently been recognized as “Corporate Climate Leader”, “ESG Strength Pioneer Enterprise of the Year, “Most Respected Company in Asia”, and “Best Investor Relations Company”, and awarded “Top 50 Most Innovative Companies in the World”, “Carbon Clean 200”, “Top 500 Global New Energy Companies”, “New Fortune Best Listed Companies”, “Fortune Top 500 Chinese Companies”, and other accolades.
Beijing SUCCEEDER Technology Inc. (stock code: 688338) has been deeply engaged in the field of coagulation diagnosis since its establishment in 2003 and is committed to becoming a leader in this field. Headquartered in Beijing, SUCCEEDER has a strong R&D, production and sales team, focusing on the innovation and application of thrombosis and hemostasis diagnostic technology.
With its outstanding technical strength, SUCCEEDER has won 45 authorized patents, including 14 invention patents, 16 utility model patents and 15 design patents. SUCCEEDER also has 32 Class II medical device product registration certificates, 3 Class I filing certificates, and EU CE certification for 14 products, and has passed ISO 13485 quality management system certification to ensure the excellence and stability of product quality.
At present, SUCCEEDER has built a nationwide sales network covering hundreds of agents and offices. SUCCEEDER's coagulation solution has covered over 10,000 hospitals worldwide. In overseas markets, SUCCEEDER serves over 60 countries globally.
Sichuan Sunsync Photovoltaic Technology Co.,Ltd.(Sunsync) focuses on the research and development and manufacturing of high-efficiency crystalline silicon solar cells. It is the only local advanced photovoltaic enterprise that Yibin strives to cultivate. It is a National High-Tech Enterprise, MIIT's 5G Factory, and one of the first batch of iconic high-efficiency solar cell chain main enterprises in Sichuan Province. .The Phase I 20GW TOPCon solar cell project took only 147 days from groundbreaking to the first solar cell rolling off the production line, establishing itself as the fastest-constructed 5G-powered smart industrial plant under comparable scale and process technology. Sunsync has realized the signing of the contract, the start-up and the commissioning at the year, creating a new "Yibin speed" and "Sichuan speed".Sunsync has always maintained a high-quality development trend, with high product recognition, strong supply chain ability, and various core production indicators have risen rapidly and reached the first echelon level in the industry.
Tongding Interconnection Information Co., Ltd. is a leading enterprise providing cables and supporting products for national information and communication construction, a National Technology Innovation Demonstration Enterprise, and a National Torch Program High-tech Enterprise. Based on the development of national communication networks, transportation networks, energy networks, and various private networks, its products cover the full industrial chain and core competitive advantages of "optical fiber preforms, optical and electrical cables, network equipment, chip modules, instruments and meters, and supporting products for new power systems." The products range from wired to wireless, from passive to active, from hardware to software, from low-voltage to high-voltage, from a single cable to an entire network making it an outstanding manufacturer, service provider, and integrator in the fields of information and communication national information security, electric power, and energy. The company focuses on technological innovation and progress providing high-quality optical and electrical cable products, system solutions, and technical services to domestic and international customers, with business covering more than 30 countries and regions worldwide and a domestic market share exceeding 12%, making it a leader in both technology and market within the industry. The company was successfully listed on the Shenzhen Stock Exchange on October 21, 2010 (Stock Code: TDII 002491).
Xonteck (Wuhan) Environmental Technology Co., Ltd. is a wholly-owned subsidiary established in 2022 by the U.S.-based Xonteck company in the Wuhan Free Trade Zone, Hubei Province, China. It is oriented toward countries along the “Belt and Road” initiative and the Asia-Pacific region, providing environmental monitoring equipment, technical support, and localized services to promote the application and cooperation of advanced environmental monitoring technologies in different countries and regions.
Xonteck was founded in 2008 and is headquartered in California, USA. It was formed through the merger of RM Environmental Systems and XonTech, with over 30 years of technical experience in the field of volatile organic compound (VOCs) sampling in air. The company specializes in the R&D, manufacturing, and technical services of VOCs samplers, VOCs sampling canisters, canister cleaning systems, pre-sampling treatment devices, and related supporting equipment. It is an important supplier of equipment in the international VOCs sampling technology field.
Multiple Xonteck products are recommended by the United States Environmental Protection Agency (USEPA) for use in EPA TO-14A and TO-15A standard methods. The products fully comply with relevant technical specifications and have been widely applied in environmental protection departments, environmental monitoring agencies, and air pollution management departments in the United States, Canada, and other countries, demonstrating mature international application experience and strong industry recognition.
Relying on the mature technical system of its U.S. headquarters, Xonteck (Wuhan) Environmental Technology Co., Ltd. serves as an important technical and service platform for Xonteck in Asia. It provides comprehensive VOCs sampling and monitoring solutions, technical training, and long-term cooperation support to countries along the “Belt and Road” initiative. Currently, Xonteck-related equipment has been applied in VOCs sampling and monitoring work in environmental air, industrial emissions, and urban air quality management in multiple countries and regions in Asia.
In the future, Xonteck (Wuhan) will continue to leverage the synergistic advantages of Sino-U.S. technology, adopt an open and cooperative attitude, support the actual needs of countries along the “Belt and Road” initiative in environmental monitoring capacity building, air quality management, and sustainable development, and promote the exchange, sharing, and long-term cooperation of environmental technologies.
Pinggao Group smart Electric Co., Ltd. is a wholly-owned subsidiary of Pinggao Group Co., Ltd., a member of china Electric Equipment Group Co., Ltd. Established in 2002, the company covers an area of approximately 12,000 square meters, with total assets of 612 million RMB and registered capital of 100.01 million RMB. It currently has 136 employees. After more than 20 years of development, Smart Electric has gradually formed a business layout centered on distribution transformers, primary and secondary integrated pole-mounted complete switchgear, comprehensive power quality management and photovoltaic new energy. its products maintain a leading market share in the domestic industry, with the technical level of its main products reaching the domestic leading level. The business covers more than 30 provinces, municipalities and autonomous regions including Beijing, Henan, Jiangsu, and Zhejiang, Smart Electric adheres to the concept of "green, low-carbon, energy-saving, environmentally friendly, intelligent, and IoT-connected," places great emphasis on techno-logical innovation, and its independently developed "Key Technology, Series Equipment and Engineering Application of On-load Capacity and Voltage Regulating Distribution Transformers" once won the "First Prize of china Machinery Industry Science and Technology Award," while the "New Type Group-switched High-voltage Automatic Reactive Power Compensation Device" won the "First Prize of Henan Province Industry and information Technology Scientific and Technological Achievement Award."
The main business of smart Electric is divided into three segments: the first is the distribution transformer business, covering 35kV and below voltage level oil-immersed transformers, dry-type transformers, and prefabricated substation series products; the second is the distribution switchgear business, covering high- and low-voltage complete switchgear, ring main units, pole-mounted circuit breakers, and other series products: the third is the distribution automation business covering online monitoring equipment, distribution automation terminals, integrated distribution terminals, Primary-secondary integrated Pole-mounted Circuit Breaker, power quality management devices, and other series products. The performance indicators of all products have reached the leading level in China.