With SGMT brand, Shenzhen Golden Motion Technology co., Ltd. With modernized workshops, advanced Production Lines, experienced engineers and highly trained motivated staff Working with the largest manufacturers of cell core Shenzhen Golden Motion Technology co., Ltd. is a high-tech enterprise who specialized in R&D, producing and selling Motor controller ,PCBA for Intelligent and Electronic Balast for Cosmos Lamp , Induction Lamp HPS electronic Lamp , MH electronic ballast With ...