Founded in 1995, Dongguan Shenghui Electrical Equipment Co., Ltd. is a Hi-Tech enterprise headquartered in Dongguan City, Guangdong Province, China, which dedicates itself in the design, manufacturing and distribution of Low & High Pressure Whole Set Switch Facilities includes GCK, GCL, GCS, MNS Low Pressure Shaft Cabinet Type Switchboard; GGD, GBL, PGL, XL21 Switch Board; Lighting Power Distribution Board; Electric Meter Box; Indoor or Outer Door Metal Enclosures; KYN28A High Pressure Voltage Switch Board, CCX Isolative Busbar Groove and all kinds of Switch Facilities, which assigned and authorized by China Electromechanical Industry Tianjin Institute of Electric Drive and Electric Distributing Quality Inspection Center. Both OEM and ODM business are welcomed also. And our products are certified with "CCC" Certificate and accord with national Standards,ISO9001-2000 and IEC International