Founded in 1985 with a registered capital of 150 million yuan, China ZBB Group Shanghai Transformer Co., Ltd. is located in Jinshan Industrial Zone, Shanghai. Specializing in 110kV and below power transformers, dry-type transformers and more, it has over 300 sets of advanced equipment. The company holds numerous patents and certifications, with an annual transformer output value of 13.78 million kVA.