China ZBB Group Shanghai Transformer Co., Ltd., founded 1985, is in Shanghai Jinshan High-tech Zone. It has 445 staff and 300+ advanced equipment. Its portfolio covers 110kV & below transformers (dry-type/oil-immersed) and switchgear—50+ series, 200+ varieties. Core capacity: 13.78M kVA/year, energy-efficient. ISO & national certified. As a National “Little Giant” Enterprise, it passed 2017 State Grid review, with products serving construction, PV/wind power, chemical and mining sectors. | CHINA ZBB GROUP, founded in 1985, is a high-tech enterprise specializing in power transformers. With strong R&D and certifications, it provides reliable, energy-saving electrical equipment for global power systems.
