Nanyang Jinguan Electric Co., Ltd.
Nanyang Jinguan Electric Co., Ltd.
🇨🇳 China, Henan
1979501-1000 peopleManufacturer/Distributor/Trading Company/WholesalerNanyang Jinguan Electric Co., Ltd. is a leading Chinese manufacturer, distributor, trading company, and wholesaler of electrical equipment, specializing in power transmission and distribution solutions. Established in 1979 with manufacturing commencing in 1983, the company operates as a national high-tech enterprise with 6 major R&D and manufacturing bases and 4 R&D centers. With over 501 to 1000 employees, including more than 70 R&D personnel, Nanyang Jinguan Electric focuses on deep specialization to build core competitiveness. They are recognized as a core enterprise of Jinguan Group Co. and one of China's 520 key enterprises. The company's comprehensive product portfolio includes Surge Arresters (Metal Oxide Varistors, Lightning Arresters, Arrester Blocks), Distribution Equipment (High Voltage Switchgear, Transformers, Box Type Substations, Ring Network Cabinets, Current Transformers, Voltage Transformers), and New Energy Equipment (Energy Storage Equipment, Charging Piles). Their products cover a wide range of voltage levels, from AC 0.22-1000kV and DC 0.75kV-±1100kV. Nanyang Jinguan Electric holds ISO 9001 and ISO 14001 certifications, along with product-specific certifications such as KEMA laboratory's type test for 3-36kV surge arresters, and adherence to GB11032-2000 and IEC60099-4 standards. They serve major clients including State Grid Corporation of China and China Southern Power Grid Company Limited, and export to international markets including North America, South America, and Eastern Europe.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 1979, with over 20 years of industry experience.
Contact
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Products
Products
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Categories
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Surge Arrester Monitor
0·0 reviews
Metal Oxide Surge Arrester
0·0 reviews
Metal Oxide Varistor
0·0 reviews
Current Transformer (SF6)
0·0 reviews
Silicone Rubber Composite Insulator
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Customers
CHINA ACADEMY OF RAILWAY SCIENCES
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Certifications
ISO 90017
ISO 140016
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Key export market
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Description
Jinguan Electric Co., Ltd. is a leading Chinese manufacturer of power transmission, distribution, and control equipment, headquartered in Nanyang, Henan. Established in 2005 and listed on the Shanghai Stock Exchange (STAR Market), the company has a history in R&D dating back to 1979. With a workforce of over 450 employees and a 60,000-square-meter production base, the company operates as a national high-tech enterprise specializing in four core areas: resistor discs, lightning arresters, distribution network equipment, and new energy solutions.
Their extensive product portfolio includes metal oxide surge arresters (porcelain, polymeric, and GIS tank types) covering voltage levels from 0.22kV to 1000kV, as well as metal oxide varistors and resistor discs. For distribution networks, they manufacture high and low voltage switchgear, ring main units, pole-mounted circuit breakers, and box-type substations. Their new energy division provides AC/DC charging piles and integrated energy storage systems.
Jinguan Electric is recognized for its technical leadership, holding over 200 patents and participating in the development of more than 20 national industry standards. The company maintains rigorous quality standards with ISO 9001, ISO 14001, and OHSAS 18001 certifications, and its products have passed KEMA and IRIS testing. As a key supplier to major entities like the State Grid Corporation of China and China Southern Power Grid, their equipment is utilized in landmark projects such as the Three Gorges and Baihetan Hydroelectric Stations. The company offers OEM and ODM services and has exported its products to international markets for over 30 years.
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🇨🇳 China
2008301-500 peopleManufacturer/Trading CompanyOEM manufacturer
Industry association member
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Description
Nanyang Jinguan Industrial Co., Ltd. is a manufacturer and trading company based in Nanyang, China, established in 2008. Specializing in electrical protection components, the company produces metal oxide lightning arresters, zinc oxide varistors, surge counters, surge monitors, and surge protectors. Their product range includes Φ12-138mm zinc oxide varistors and 0.22-500kV zinc oxide arresters, with an annual production capacity of 3 million resistor pieces and 350,000 zinc oxide arresters. Nanyang Jinguan Industrial Co., Ltd. operates a 105,000 square meter factory and employs 386 staff, including dedicated management, scientific research, technical, business, and production personnel. The company holds ISO 9001 certification, ensuring a complete quality management control system. They offer OEM and ODM services and have developed their own brand, "Nanyang Jinguan." With a focus on product quality and customer service, the company has been recognized as an "Excellent Private Enterprise" and a "China Electronic Component Industry Director Unit."
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