Zhen'an Group Jiangsu Hong'an Transformer Co., Ltd. is located in the beautiful Chinese city of Zhenjiang, Jiangsu Province. The company covers an area of 100000 square meters and has transformer production and testing equipment such as longitudinal cutting wire, transverse cutting wire, vacuum drying, vacuum casting, CNC foil winding machine, CNC winding machine, high-voltage non partial discharge power frequency testing equipment, four channel partial discharge measurement system, sound level tester, and frequency doubling generator.