We are specialized in developing & manufacturing HID products. With 35 worldwide patents, our HID conversion kits for car headlamp, H4 Hi/Lo bulb, Search Light, Torch light, have gained DOT (USA), EMARK (Europe) approvals. The international quality control system of ISO9001:2000 and ISO/TS16949 have been approved by TUV and a perfect ERP system has been established. Having 7 professional workshops, 16 production line and 600 employees.