Changzhou Guangming Light Bulb Co.,Ltd.was established in 1988,locating in Chnagzhou,Jiangsu,China.It covers an atea of 20,000 square meters,Changzhou Guangming is a professional manufacturer,producing all kinds of HID BULB,HALONGEN BULB,LED BULB AND AUTO BULB.There are several sets of imported automatic prtoduction line.Changzhou Guangming has by ISO9001:2008,ISO 14001:2004,ISO/TS16949:2009,and most of products have acquires E-MARK,ROSH AND DOT.A lot of attention has been paid to technical innovation,the improvement and replacement of equipment.Also the management,technicians and workers are being trained as planned.KAIYUAN and GMBRIGHT are our beands,being used by many car and truck factories in China.All products are being exported to Japan,Korea,Taiwan,America,Europe,ETC.

    High quality,high efficiency and excellent service is our major principle.Looking forward to establishing a long-term business relationship with you in the future.Please feel free to contact with us for more information.