Dong Guan YanSheng Electronic Co., Ltd. is a manufacture enterprise specializing in LED-ARRAY IR light sources products, of which the head office Hong Kong YSST. Company Ltd.With several R&D sections Germany, Israel and ShenZhen China, our marketing centre located ShenZhen, factory ...
Telephone:86 - 0755 - 83656161
Address:15th Floor, Building 2, Tongjian Building, ShenNan Middle Road, Futian Shenzhen Guangdong 518000 China