Shenzhen SanwenOptoelectronics Co.,Ltd
We are a subsidiary corporation of Guangdong Xinhe Aluminum corporation who has twenty working experience in researching
aluminum radiating. It has aluminum radiating product line and dust-free assemble line. Our marketing and manufacturer
center are located in Bao`an district Shenzhen city which takes full advantages of the high technology of overseas and

http://www.sanwenled.com