Chengdu Zhenzhongli Electrical Equipment Complete Co., Ltd., established in 1997, is a specialized enterprise designated by the former Ministry of Machinery and Ministry of Electrical Equipment to produce complete sets of high and low voltage switchgear and control equipment up to 35KV. The company passed the ISO9001:2000 international quality management system certification and the CCC national compulsory product certification in 2003. Direct sales from Chengdu (prefabricated) box-type substation manufacturer: European-style box substations, American-style substations.