We are Guangzhou liang-Di Electronics Co., Ltd in china,specialize in supplying the production of HID products with good quality and low price. Our HID car sets of headlamps, H4 high and low lights, searchlights and flashlights, and other products, which are used of high technology, high-end production technology, using high-quality materials;thereforce,it has been the U.S. DOT, the European EMARK certification and 35 patents at home and abroad. Our company was approved by the TUV ISO9001: 2000 and ISO/TS16949 international quality system certification and the establishment of a comprehensive ERP system. our company covers an area of 13,200 square meters, has seven professional production plants, 16 production lines and more than 600 employees, HID products per month in more than 90000 pcs. In the meantime,You may also visit our online company introduction at http://Guangzhou Liang Di Electricity Co,Ltd.com.which includes our latest product line.