Sunten Electric Equipment Co., Ltd. is a Sino-foreign joint venture established by Sunten Electric Co., Ltd. and Schneider Electric. Founded in 1988, the Company has evolved over more than 30 years into one of the world’s leading suppliers of transmission and distribution equipment. Its business is widely distributed across both domestic and international markets, supplying more than 300,000 sets of equipment to over 60 countries worldwide.

Pearl Electric established in 1958, located in Guangzhou, China which is an experienced transformer factory to design, produce and supply distribution transformer and power transformer up to 150MVA 220KV. They are one of the top five manufacturers of dry-type transformers in China. Pearl Electric's manufacturing network covers over 100,000㎡ of factory space, employs more than 600 professionals, and exports power equipment to over 40 countries worldwide.

Wujing Transofrmer Co., Ltd. was founded in 1970 and relocated to Wujiang Transformer Science and Technology Park in 2022. It covers a total area of 220,000㎡and has a building area of 158,000㎡. The entire series of our production line achieve full coverage of power transmission and transformation equipment. It is the highest voltage level and most complete series in China, and a leading research and development base for intelligent complete equiment.