Top Bright Electronic CO.,Ltd is a company based on energy-saving industry.And it locates on ZhangMuTou town,DongGuan city,GuangDong provine. It is the bigger and professional HID lamp system manufacturer in china, The company now has sessed an experienced and strong research groups and strong production capacity. our R&D team have a powerful technology and top quality HID ballast, besides, TOP’s production line have the complete functions test equipments to ensure that every ballast is confo...[详细介绍]