Changzhou Huadi Special Transformer Co., Ltd.
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Changzhou JMC Electric Co., Ltd.
🇨🇳 China
2007501-1000 peopleManufacturerHigh capacity factory
Own brand
Patented technology
Eco-friendly supplier
Shipments
6
Key customer
ENDOR
Key market
🇭🇰 Hong Kong
Description
Changzhou JMC Electric Co., Ltd., a subsidiary of the JMC Electric Group, is a premier manufacturer of power transformers based in Changzhou, China. With over 40 years of industry experience and a workforce of 501 to 1000 employees, the company operates one of the world's largest dry-type transformer plants, boasting an annual production capacity of 3.6 million kVA. As an OEM provider, the company is recognized as a top-tier economic entity within China's mechanical industry.
The company specializes in advanced transformer technology, having successfully integrated German casting dry-type technology to develop a comprehensive portfolio of over 290 transformer types. Key product series include the SC, SC8, SC9, and SC10, which are noted for high safety standards, shock resistance, and low noise levels. Notably, the firm is a unique producer of 110kV level resin-casting dry-type transformers and offers specialized solutions such as marine transformers, marine drilling platform transformers, and loading voltage regulating transformers. Their technical leadership is supported by 17 patents and the successful filling of 13 national science and technology gaps.
Manufacturing excellence is maintained through high-quality materials, including German epoxy-resin and Japanese silicon steels, processed via advanced German vacuum casting and Belgian cutting systems. Changzhou JMC Electric holds ISO 9001 and ISO 14001 certifications, alongside quality assurances from China CSQA and France BVQI. Their market presence extends across 31 Chinese provinces and international markets including Australia, Southeast Asia, and Africa, supported by a robust network of over 20 sales and service companies.
Dry Type Transformer
Suzhou Haohai Transformer Co.,Ltd
🇨🇳 China
1990101-200 peopleManufacturer/Trading Company/DistributorEstablished brand
ODM manufacturer
Custom packaging
Key market
🇬🇹 Guatemala
Description
Suzhou Haohai Transformer Co.,Ltd is a manufacturer, trading company, and distributor based in Suzhou, China, specializing in the design and production of a wide range of transformers and related electrical equipment. Established in the 1990s, evolving from the state-operated Suzhou Transformer Factory, the company has accumulated extensive experience and developed self-contained transformer production technology. With a workforce of 101-200 employees and a factory area of 10,000 to 100,000 square meters, Suzhou Haohai Transformer Co.,Ltd offers products such as Power Transformers, Electric Furnace Transformers, Rectifier Transformers, Dry-Type Transformers, Steel-making Arc Furnace Transformers, Ladle Refinery Furnace Transformers, Reactors, Voltage Regulators, and Voltage Adjusters. They provide OEM and ODM services and hold ISO 9001 and ISO/TS16494 certifications, ensuring high-quality products that comply with IEC and China National Standards. The company has a significant export focus, with 21%-30% of its business dedicated to international markets, and its products are utilized in national key projects and by foreign-invested enterprises across various industries including military, aerospace, shipbuilding, electronics, and metallurgy.
Steel Making Electric Arc Furnace Transformer
Industrial Frequency Furnace Transformer (HGS)
Dry Type Transformer (Sg, Dg Series)
