Our History

Refine On (Hebei) Electric Power Technology Co., Ltd. focuses on the automation field of transformer testing instruments. It is a technology-oriented enterprise integrating research and development, production, sales and service, located in Mancheng Economic Development Zone, Baoding City. Adhering to the corporate philosophy of "REFINE ON" and the technological tenet of breaking through technology and enlightening the future, the company relies on a stable R&D team and professional technical support. It manufactures a full range of products including transformer testers, partial discharge testers, high-voltage testers, transformer oil testers, resistance testers, insulation testers, cable testers and arrester testers. The company provides professional equipment and solutions for transformer testing covering the whole scenarios of power generation, power transformation, power transmission, power supply and power sales.