Ningbo Sanxing Technology Co., Ltd. was founded in 1986 with muanfacturing experience of electricity meter for twenty years. It is one of the largest manufacturers of electricity meter with annual capacity for 25 million meters and 30% market share in China. The company has 3500 employees, modern workshop, advanced equipment for production and test and R&D Center. In 1997 and 2003, Ningbo Sanxing Technology Co., Ltd. got the ISO9001-94 and ISO9001-2000 certificates and many kinds and specifications meters were approved to meet IEC standard by KEMA. Now, the company has started to manufacture power transformer, high and low switchgear and movable substation etc., it has been professional power maunfacturer and provide excellent services to the customers.