Qi Cheng Electrical Equipment Co. Ltd. is a specialized manufacturer in producing low-voltage apparatus. Pursuing superior quality and developing updated types have been our forever subject . CQC has passed Quality Management System Accreditation, ISO9001---2000 certificate by TUV Rheinland Berlin/Brandenburg Germany. Now our main products include circuit breakers, photo controls, those have got the first grade international quality level from VDE, CB, UL respectively.