GHC Group (formerly known as Shone Che Electronics) has been manufacturing electronic ballast,HID conversion kit, HID lamp, CDI, ignition coils, motor controllers, regulators and rectifier products since the foundation in 1993. Dongguan You Jia Shen Electronics Co., Ltd. is a subsidiary of GHC Group established in 2001. In 2002, GHC started to research and develop electronic ballasts, xenon HID lamps and HID conversion kits. With a few years' efforts, GHC has become one of the leading manufacturers of HID ballasts and conversion kits in Taiwan area and enjoyed a high reputation for low defect for OEM and ODM orders in global markets, such as in Asian, American and European countries. GHC has attained ISO9001:2000 certification and HID products have obtained E-Mark E11 certificate. We are always striving to provide superior quality products with the best materials and high-tech process to meet your needs. Our commitment is innovation through cooperation. We will continuously keep on the research and development for new products to make GHC your real choice.