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About Us




We design and manufacture medium voltage power distribution products. We are a leading designer and manufacturer of cast resin dry type transformers in China. In addition to cast resin transformers, we also produce VPI transformers and reactors, switchgears, and transformer substations. As a seasoned, reliable supplier, we provide power distribution solution for a wide range of infrastructure and industrial applications and are deeply integrated into the green energy and smart grid supply chains of several internationally recognized OEMs.


We have made significant investments to expand our manufacturing capacity to meeting growing demand. Presently, we have three full-scale manufacturing facilities in China – Haikou, Wuhan, and Shanghai, respectively. We are in the process of building a fourth manufacturing facility in the southwestern Chinese city of Guilin. We also have a facility in Carlstadt, New Jersey for limited scale manufacturing, product testing, and after sales service to better support our North American customers.