ZhangJiang General Electronic Corp.,Ltd. As the biggest Chinese professional ballast&lighting fixture since 1962, ZGE specializes in manufacturing and developing all kinds of ballasts for fluorescent and HID, which is certified by UL,CUL,CCC,CE,CSA and ISO9001&ISO14001 systems, with over 40 years of ballast manufacturing experience, ZGE has become the biggest ballast OEM manufacturer in China, most of our customers are world-famous compay, among which over 80% are from United States, Canada, South America and East Asia.