Zhejiang Back Power Electronics Technology Co., Ltd established in 2004 is one of the most fore-running companies in the manufacturing and sales of the HID bulbs. We incorporate advanced technology、equipment and technician groups and specialize in manufacturing and developing HID Auto Lamps. Through years of creation and progress, our company has provided several enterprises which produce the Xenon bulb with technological and manufacturing support. Along with the variation of the world market, we cooperate with Philips which is the father of lighting industry with our profession on this line of business. Our lamps is produced with Philips UV stop quartz tube which is considered to be the ideal material for lighting products and we create our own brand "BACK". Also we have passed the ECE regulation ISO9001:2008 quality system test and ISO/TS16949 quality system test.Our products have covered and are unanimously identified throughout Europe, America, Japan, Korea, the Middle East, Southeast Asia, Russia and mainland China. Meanwhile we have already earned high reputation from customers at home and abroad.We here at Back Power Electronics Technology Co.,Ltd are committed to the service tenet of "quality first and sincere cooperation". We bring in the latest large-scale produce lines of HID bulbs (producing more than 2 million a year), and aim at affording the customers the most satisfactory service and to create a bright future. http://www.xenonback.com