CH LIGHTING CO., LTD, founded in 1994, is an integrated enterprise focusing on research and development, manufacturing, brand marketing and customer services in the lighting products industry. CH owns 45 acres of modern factories, and more than 40 automatic production lines. CH regards innovation as core advantage, establishing its own CNAS (China National Accreditation Service for Conformity Assessment laboratory), and witness laboratory authorized by UL and TUV forofficial testing report. With special lighting source research center in Shanghai and Shaoxing, CH has won over 145 patents home and abroad. With 2 years research, CH invents its own CH #1, CH #2, CH #3 chips, puts these chips into new products series, and brings IMS (Intelligent Management System) for production management. With all these revolutionary break through, CH LIGHTING has become the national hi-tech enterprise, and has successfully transferred from "Made in China" to "Created in China".