Shenzhen XinShengYang Opto-eletronics Technology Co., Ltd developed by predecessor of Le-Champion Electronics (HK) Co. Ltd .XSY was founded in 2002, stept into led business since 2008 and keep work on R&D, manufacture and sales LED lighting products, mainly export to Europe, North America, Australia, Japan, mid-east and southeast of Asia . the products are very popular all over the world. Our main products are LED High Bay Series, LED flood light series, LED tube light series. As well as ...