Shanghai Huawen Electric Co., Ltd. is located in the Jiading High tech Park in the world metropolis of Shanghai. We are a professional manufacturer that integrates research and development, production, and sales of power transformers, dry-type transformers, reactors, and special transformers. We have complete production and processing equipment and sophisticated testing methods. After years of effort and development, the company now has a building area of 2000 square meters. Fully automatic testing equipment with excellent levels of vacuum, positive pressure coating equipment, iron core winding equipment, and coil winding equipment; We have a high-tech team with 86 employees, including more than 10 senior and intermediate technical personnel. Our goal and aspiration as a premium insurance company is to provide customers with satisfactory, practical, and aesthetically pleasing products. The main equipment includes: fully automatic foil winding machine, precision CNC silicon steel sheet longitudinal and transverse cutting production line, CNC winding machine, vacuum drying tank, vacuum casting tank, vacuum pressure impregnation tank, various insulation manufacturing equipment, as well as a complete set of factory testing, material testing, and semi-finished product testing equipment. The main products include: electric furnace transformers: electric arc furnace transformers, refining furnace transformers, submerged arc furnace transformers, electric slag furnace transformers, medium frequency furnace transformers, and power frequency furnace transformers. Rectifiers: Rectifiers for electrochemical electrolysis, excitation, transmission, aluminum foil conversion, and electrostatic precipitators. Special transformers: magnetic voltage regulators, polycrystalline reduction furnace transformers, casting furnace transformers, single crystal furnace transformers, diffusion furnace transformers, salt bath furnace transformers, high current transformers, isolation transformers, tin bath transformers, glass melting furnace transformers, wind power generation transformers, marine transformers, mining transformers, Scott transformers, phase-shifting filter transformers, and various power transformers, reactors, etc. Machine tool control transformers and other low-voltage products. The product is widely used in industries such as steel, smelting, hot processing, mechanical and chemical engineering, glass, photovoltaic industry, wind power generation, electrified railways, building materials, electronics, etc. The company adheres to the business philosophy of 'integrity for survival, parity for development, three-year warranty and lifelong maintenance'. Establish customer trust in the 'Huawen' brand. We warmly welcome new and old customers to write, call or visit our company on-site!