Manufacturer

Guoneng Longyuan Electric Co., Ltd.

Address: Room 1225, Building 1, No. 16 West Fourth Ring Road, Haidian District, Beijing

Company website: http://www.khjt.com.cn/

Company Overview

Guoneng Longyuan Electric Co., Ltd. (formerly known as Guodian Longyuan Electric Co., Ltd.) was established in 1993 and is affiliated to Guodian Technology and Environmental Protection Group Co., Ltd. It is a high-tech enterprise recognized by the state. It is mainly engaged in the research and development, production, sales and service of high-power power electronic equipment and power user power consumption information collection system. The company's business is mainly oriented to the new energy industry, providing customers with professional products and technical services in the fields of wind power generation, photovoltaic power generation, power transmission and distribution, power plant energy saving and smart grid. The company has a number of products with independent intellectual property rights, including wind turbine converters, photovoltaic inverters, reactive power compensation devices and intelligent meter reading systems, which are widely used in various fields such as new energy, energy saving, power transmission and distribution and smart grid. The company has a highly innovative and cohesive workforce. The total number of employees is more than 200, including more than 60 R&D team members, all of whom are senior R&D engineers in the power electronics and electrical transmission industries, with rich R&D and engineering application experience, and most of them have doctoral and master's degrees. The company has a production base in Baoding, Hebei, with advanced electromagnetic compatibility test equipment, high temperature aging chamber and a full set of photovoltaic inverter test equipment, and independently developed a wind power converter function test platform and power test platform. The company adheres to the business philosophy of "quality for survival, innovation for development", continuously strengthens technological innovation and accumulation, and is willing to work with you to provide strong support and outstanding contributions to the technological progress and sustainable development of my country's new energy industry.

Vertiv Technologies Ltd.

Address: Building B2, Nanshan Zhiyuan, No. 1001 Xueyuan Road, Nanshan District, Shenzhen, Guangdong

Company website: https://www.vertiv.com/zh-CN/

Company Overview

Vertiv is committed to ensuring the continuous operation of customers' critical applications, achieving optimal performance, and expanding business needs, and provides a comprehensive solution of hardware, software, analysis and extended service technology. Vertiv helps modern data centers, communication networks, commercial and industrial facilities overcome the daunting challenges they face, and provides a comprehensive portfolio of power, cooling and IT infrastructure solutions and technical services from the cloud to the edge of the network. Vertiv is headquartered in Columbus, Ohio, USA, has approximately 20,000 employees and operates in more than 130 countries around the world.

Dongfang Electric Automation Engineering Co., Ltd.

Address: No. 138, Jialingjiang West Road, Deyang City, Sichuan Province

Company website: https://www.dea.cn/

Company Overview

Dongfang Electric Automation Engineering Co., Ltd. (hereinafter referred to as Dongfang Automation), as a secondary subsidiary of the central enterprise China Dongfang Electric Corporation (hereinafter referred to as Dongfang Electric Corporation), is a professional development platform for the power electronics and control industry of Dongfang Electric Corporation. Its leading product, power generation control system, has a cumulative output of supporting power generation equipment exceeding 600 million kilowatts. Dongfang Automation started as an internal electronic control supporting enterprise of Dongfang Electric Corporation, aggregated in the professional platform of the "Twelfth Five-Year Plan" electronic control industry, and developed in the "Thirteenth Five-Year Plan" electronic control industry integration reform. Through the "Thirteenth Five-Year Plan" electronic control industry integration reform, Dongfang Automation has concentrated its business, aggregated resources, and gathered strength. It has made solid steps to stabilize the internal and expand the external, achieved remarkable results in innovation-driven development, and its affiliated enterprises have burst into vitality, laying a solid foundation for the continuous promotion of industrial operation and professional development in the "Fourteenth Five-Year Plan" and achieving high-quality development. Oriental Automation has strong technical strength, with five major industrial bases and three R&D centers. It has established a multi-level R&D and innovation system and obtained more than 160 patents. It is an "Enterprise Technology Center" and "Industrial Automation R&D Center" recognized by the Ministry of Science and Technology and other ministries and commissions. It is a "High-tech Enterprise" and "Innovation Pilot Enterprise" in Sichuan Province. Technological innovation has promoted the sustainable and stable development of Oriental Automation. Oriental Automation has the control system design, manufacturing, service and system integration capabilities for the entire industrial chain of the "six electricity" (hydropower, thermal power, nuclear power, gas power, wind power, and solar power). It has developed world-class supercritical and ultra-supercritical million-level steam turbines, 1000MW nuclear power turbines, F-class 50MW heavy-duty gas turbines, combined cycle power stations, 10MW offshore wind turbines and other power generation equipment control systems; it has a series of power electronic device products with independent intellectual property rights, such as high-voltage and high-power inverters, dynamic reactive power compensation devices, photovoltaic inverters, co-phase power supply compensation converters, furnace acoustic wave temperature measurement systems, etc.; it has unique industrial control network security products such as network attack identification, protection, and equipment preservation for energy power generation equipment; it has the qualifications for general contracting of power engineering, electromechanical engineering, and professional contracting of environmental protection engineering, and has the EPC general contracting, photovoltaic smart control, and smart operation and maintenance service capabilities for photovoltaic power station engineering construction. Dongfang Automation actively practices the "Co-creation" culture, shoulders the corporate mission of "green power, driving the future", pursues the corporate vision of "the world's Dongfang, first-class electricity", adheres to the core values of "creating value together, sharing success", carries forward the corporate spirit of "truth-seeking, innovation, harmony, and striving for strength", adheres to the business philosophy of "quality-based enterprise, technology-based enterprise, brand-building enterprise, integrity-building enterprise" and "24-hour service spirit", and is committed to becoming a future-oriented international first-class electrical automation comprehensive solution provider. Since the integration and reform in 2017, it has maintained an average annual growth rate of 17%. Looking forward to the 14th Five-Year Plan, Dongfang Automation is based on the new development stage, implements the new development concept, and integrates into the new development pattern. Under the leadership of Dongfang Electric Group's "11256" development strategy, it implements the "12567" corporate strategy, "solidifies the foundation, innovates and strives for strength, expands the field and seeks progress", builds an industrial system, and creates six major business segments: power station automation, industrial automation, power electronics, industrial control network security, engineering contracting, and new business. Relying on the new generation of information technology, it strives to become a leading enterprise in the power electronics and control industry.

China Energy Engineering Group Co., Ltd.

Address: Building 1, No. 26, Xidawang Road, Chaoyang District, Beijing

Company website: http://www.njxlqc.ceec.net.cn/

Company Overview

China Energy Engineering Group Nanjing Line Equipment Co., Ltd., formerly known as Nanjing Line Equipment Factory, was founded in April 1952. It was originally an enterprise directly under the Ministry of Water Resources and Electric Power, and later became a wholly-owned subsidiary of Jiangsu Electric Power Company. It was transferred to China Energy Engineering Group Co., Ltd. in 2011. The company was originally located at No. 49 Heyan Road, Gulou District, Nanjing, and was relocated to No. 9 Longhua West Road, Liuhe Economic Development Zone in 2015. The company covers an area of 187,000 m2, with total assets of 1.2 billion yuan and more than 630 employees. It mainly produces power fittings, construction machinery and tools, anchor bolts, iron accessories and various medium-voltage switchgear and ring network cabinets of various voltage levels. It has the qualification of 10kV power construction installation (repair and testing). It is a large-scale power fittings and construction machinery research, design and manufacturing enterprise in the country. It is a key enterprise that provides supporting products and services for my country's power transmission and transformation engineering construction. It is the first in the industry to pass the quality, environment and occupational health and safety management system certification. The company has strong technical strength and is a national high-tech enterprise. It has set up Jiangsu Electric Power Fittings Engineering Technology Research Center, Jiangsu Industrial Design Center, Nanjing Engineering Research Center and Nanjing Industrial Enterprise Technology Center, with more than 200 engineering and technical personnel. The company participated in the design, development and supply of the power fittings used in my country's first 110kV~1000kV, ±400kV~±1100kV and 220kV, 500kV compact transmission and transformation projects, and the first 630mm2~1250mm2 large-section conductor transmission project. The company also developed and supplied most of the non-standard fittings for domestic large-scale river line projects. In recent years, the company has successively completed a number of major scientific and technological research projects, including supporting fittings and construction machinery for AC 1000kV and DC ±1100kV UHV lines, DC field valve hall fittings, ground wire ice melting automatic wiring devices and wire crimping flaw detectors, and has been widely used in major projects. Since 2011, the company has been granted 98 patents, including 32 invention patents, and has led and participated in the formulation of 14 national and industry standards. The company has advanced production equipment, including more than 500 major production equipment such as machining centers, CNC machine tools, die-casting machines, low-pressure casting machines, wedge cross-rolling machines, 1,600-ton electric screw presses, etc. It has complete casting, forging, welding, CNC processing and assembly production lines, and produces 15.6 million sets (pairs) of power fittings and 10,000 sets (pairs) of small construction machinery and tools annually. The "Ning" brand power fittings produced by the company have won the National Silver Award, the title of provincial and ministerial excellent products for many times. The products are not only sold well in China, but also exported to more than 40 countries and regions overseas, and are well received by users. The company has complete testing equipment, including electrical, mechanical, physical and chemical, precision measurement and aging laboratories, ARL metal analyzer, HCEW-2000 microcomputer-controlled fluorescent magnetic particle flaw detector, 100-ton microcomputer-controlled electro-hydraulic servo universal testing machine, 100-ton bidirectional horizontal tensile testing machine, 200-ton vertical tensile testing machine, 300-ton horizontal tensile testing machine, 300kgf electromagnetic vibration test bench and electric vibration test system and other advanced testing and testing equipment. All employees of China Energy Construction Group Nanjing Line Equipment Co., Ltd. will continue to adhere to the principle of "customer first, quality first, reputation first, service first", provide satisfactory services to domestic and foreign users with high-quality products, reasonable prices and good reputation, and make greater contributions to power construction.

China Power Construction Corporation Limited

Address: Building 1, No. 1 Linglongxiang Road, Haidian District, Beijing (Tower A, China Power Construction Technology Innovation Industrial Park)

Company website: https://cd-jjc.com/

Company Overview

PowerChina Chengdu Electric Fittings Co., Ltd. (formerly Chengdu Electric Fittings General Factory) was founded in 1958. It is a member company of PowerChina, a Fortune 500 company. It has total assets of RMB 1.3 billion, a production base covering an area of 132 mu, and a building area of about 33,000 square meters. The company is a first-class professional manufacturer of line equipment in China. The company is a member unit of the National Electric Fittings Standardization Committee and a backbone enterprise in the domestic electric fittings manufacturing industry. It has various qualifications for the production, design (conversion design) and service of electric fittings with voltage levels of 1200kV AC, ±1100kV DC and below, a railway transportation infrastructure equipment production enterprise license recognized by the National Railway Administration, CRCC product certification, and a Level 4 license for installation, maintenance and testing of power facilities. The company is a national high-tech enterprise, ISO9001 national quality, ISO14001 environmental management, OHSAS18001 occupational health and safety management three-system certification enterprise, national safety production second-level certification enterprise, one of the British National Grid's NG global qualified suppliers in China, Sichuan Provincial Enterprise Technology Center, Sichuan Province "specialized, refined and new" small and medium-sized enterprises, Sichuan Provincial Advanced Enterprise, Sichuan Provincial Civilized Unit, Central Enterprise Youth League Committee "Youth Civilized Unit", Sichuan Youth Civilized Unit. Adhering to the tenet of "full, full, all-round" service, the company provides customers with full voltage level AC and DC "Quan" brand power fittings design, manufacturing and sales services. The business scope includes: power fittings, power grid transmission and distribution towers, steel pipe towers, iron accessories, various steel structure products, line equipment integration equipment, electrification contact network parts and other accessories, subway segment bolts, photovoltaic thermal brackets, traffic safety facilities, shield cutters, water environment online monitoring equipment, photovoltaic operation and maintenance, etc. Among them, power fittings are the company's advantageous products, and its comprehensive strength is at the leading level in the domestic industry. The company has strong scientific and technological research and development capabilities, with leading domestic production facilities, complete production lines and test centers, and its software and hardware facilities are at the advanced domestic level. Over the years, it has participated in the design and construction of most of the key power transmission and transformation projects in China. It is a line equipment company that has supply experience in most UHV line projects. The products are sold well in provinces, cities, and autonomous regions across the country, and the engineering performance covers 45 countries and regions in America, Asia, Europe, and Africa. The quality of products and services has been unanimously praised by users. In recent years, Chengdu Hardware Company has adhered to the "11533" development strategy of the Equipment Group as its direction, and has insisted on deepening reforms, improving quality and efficiency, transforming and upgrading, driving innovation, strengthening enterprises with talents, and building sustainable development capabilities. It has adapted to the new situation of my country's economic development, responded to new changes in domestic and foreign markets, and strived to enter emerging fields such as rail transit shield cutters, water environment online monitoring equipment production, and photovoltaic power station operation and maintenance, and continued to strive to achieve the company's continued healthy and high-quality development.

Jiangdong Hardware Equipment Co., Ltd.

Address: No. 1, Zhongtian Road, Hekou Town, Rudong County, Nantong City, Jiangsu Province

Company website: https://www.go2jd.com/

Company Overview

Jiangdong Hardware Equipment Co., Ltd. is a wholly-owned subsidiary of Jiangsu Zhongtian Technology Co., Ltd. (listed code 600522). It was founded in 1995, covers an area of 146,000 square meters, has 118,000 square meters of standard factory buildings, has a total of 1,000 employees, including 150 engineering and R&D personnel, is a high-tech enterprise specializing in the manufacture of hardware, insulators, lightning arresters and photovoltaic brackets and other products.