86-21-61277088
2/F, Bldg. 26, No. 599, Zhongxin Rd., Dagang Town, Songjiang Dist., Shanghai, China (Mainland)
50w epistar chip led diodes, US $ 25 - 35 / Piece, Shanghai, China, QW, QW-JR50W-BW.Source from Shanghai Qinwang Opto Co., Limited on Waimaotong.com.