Yangzhou Shuangbao Electric Power Equipment Co., Ltd.
Yangzhou Shuangbao Electric Power Equipment Co., Ltd.
🇨🇳 China, Jiangsu
1994101-200 peopleManufacturer/Trading Company
Yangzhou Shuangbao Electric Power Equipment Co., Ltd., operating under the brand name Shuangbao Insulator, is a specialized manufacturer and trading company established in 1994. Based in Yangzhou, China, the company operates a 20,000-square-meter facility and employs between 101 and 200 professionals. As a subsidiary of Jiangsu Shuanghui Power Development Co., Ltd., it has over 25 years of expertise in the design and production of high-voltage silicone rubber composite insulators and related power equipment.
OEM manufacturerOffers OEM services for customized brand manufacturing.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 1994, with over 20 years of industry experience.
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Products
Products
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Categories
0
composite insulator
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Yangzhou Shuangbao Electric Equipment Co. Ltd is a store where China wholesale composite insulator, are provided at wholesale prices. The supplier carries a good stock of composite insulator with the bargainable price.
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Certifications
ISO 9001
3
International Organization for Standardization 9001
ISO 14001
1
International Organization for Standardization 14001
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Key export market
AsiaAsia
North AmericaNorth America
South AmericaSouth America
AfricaAfrica
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Jiangsu Shuanghui Power Development Co.,Ltd.
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Description
Jiangsu Shuanghui Power Development Co., Ltd., established in 1974 and headquartered in Yangzhou, China, is a premier manufacturer and high-tech enterprise specializing in electrical line hardware and fittings. Operating from an 80,000 square meter facility with a workforce of approximately 485 employees, the company has established itself as a leader in the global power industry. They provide comprehensive solutions for high-voltage and ultra-high-voltage transmission lines and substations, including AC 1000kV and DC ±800kV projects. Their extensive product portfolio features over 4,000 varieties across six categories, such as switchgear, substation fittings, transmission line hardware, suspension clamps, tension clamps, and spacer dampers.
As a certified OEM and ODM provider, the company maintains rigorous quality standards with ISO 9001, ISO 14001, and ASME certifications. Their manufacturing capabilities are supported by an annual production capacity of 20,000 tons, encompassing aluminum casting, forging, stamping, and hot-dip galvanizing. A dedicated R&D team of 25 specialists utilizes advanced design tools to innovate in material science and product structure, contributing to a record of zero failure rates across thousands of miles of served transmission lines.
Jiangsu Shuanghui Power Development maintains a strong international presence, exporting to over 150 countries. They serve as a long-term supplier to major utility companies including the State Grid Corporation of China, China Southern Power Grid, and international partners such as AFL Telecommunications, Pfisterer, and Lindsey Manufacturing. Their expertise in both gas-insulated and air-insulated switchgear, combined with their robust export operations to North America, Europe, and Asia, positions them as a critical partner in global energy delivery infrastructure.
Yangzhou Huading Electric Co., Ltd. is a national high-tech manufacturer and trading company established in 2000, specializing in power distribution and generation equipment. Based in Yangzhou, China, the company operates a 65,000 square meter facility with over 300 employees and a registered capital of 200.66 million yuan. They are a qualified supplier for major utility providers like State Grid and Southern Power Grid, serving diverse sectors including railways, oil fields, metallurgy, and renewable energy projects.
The company's extensive product portfolio includes power transformers (oil-immersed, dry-type, and amorphous alloy), high and low-voltage switchgear, and various box-type substations (European, American, and photovoltaic styles). They also manufacture specialized electrical components such as circuit breakers, load isolation switches, and reactive power compensation devices. With a focus on innovation, the company maintains provincial-level engineering technology research centers and holds numerous patents for intelligent distribution and energy storage solutions.
Yangzhou Huading Electric offers comprehensive OEM, ODM, and contract manufacturing services, supported by a robust quality control system featuring 18 QA/QC inspectors. Their commitment to international standards is evidenced by a wide range of certifications, including ISO 9001, ISO 14001, ISO 45001, ISO 50001, and ISO 10012, alongside CE and CQC product certifications. The company is recognized as a "trustworthy and contract-heavy" enterprise, delivering professional solutions for urban and rural power grid construction globally.
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