Guangdong Haihong Transformer Co., Ltd., is renowned as guangdong Hi-tech enterprise. With enthusiasm for meeting the requirement of the reformation and reconstruction of urban and rural power network, we wholly engaged ourselves in the design, R&D and manufacture of power transmission and distribution equipment and control gears. Nowadays, more than 30 years of professional experience of transformer manufacture has given birth to a variety of advanced products as below: Hermetical-sealed oil-immersed transformer, beta fluid hermetically sealed transformer, class-H insulation dry-type transformer, american-pattern tank-type transformer, european-pattern tank-type transformer, cable branch box, outdoor looped cabinet, whole sets of HV&LV device, copper rod, electromagnetic wire, patented oil level indicator, etc. Among which S11 hermetically sealed oil-immersed transformer and class-H insulation dry-type transformer are awarded Guangdong energy-saving products and Guangdong famous brand products.

HAIHONG has passed ISO 9001: 2000 Quality System Certification approved by German TUV Rheinland Group and Guangdong Provincial Grade 2 Measurement System Certification. In the recent years, HAIHONG has been awarded a series of honors, such as Certificate for Product Exception From Quality Surveillance Inspection, KEMA Netherlands Product Certificate, Provincial Famous Trademarks, Provincial Famous Brand Product, Provincial Energy-Saving Products, Provincial Excellent New Products, Top 30 Privately Owned Enterprise in Jiangmen Area (ranking the fifth place), Prominent Contribution Enterprise in Jiangmen Area, China Top 1000 most developable Enterprise and Sole Enterprise in China that is authorized to manufacture US Du Pont NOMEX? Paper for wrapping rectangular copper.