Dedicated to HV test systems and measurement equipment, and concentrated on their power supplies, Haiwo has been leading the HV test industry in China for more than two decades. The sound quality of our products and services helped us gain trust from customers, and now we are the unique UHV transformers PD and induced-voltage withstands test system supplier in China…



Through the last decades, Haiwo has been accumulating abundant on-site test experience from all over China and overseas to help us improve the quality of our products. From the freezing Belarus, to the humid Zichuan Basin, our products are welcomed all over these places for the reliability. We concern about the safety of operators and simplicity of operation, and the feedback from customers has always been highly regarded…

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Addr.: No. 285 Jingmao RD,
Suzhou Industrial Park, Jiangsu Province, 215222, China
Tel: +86 (0)512-6761 9934/6761 9935
Fax: +86 (0)512-6761 9936/8227 7685

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