T-tec china(hk)  Co., ltd founded in 2003, is engaged in professional manufacturing and marketing whole series of LED products Combining with headquarter located in Changsha, and Shenzhen Sealand Opto-electronics Co., ltd . we imported high-accuracy mold manufacturing equipment and advanced led display production equipment from abroad .And all our raw materials are from Germany, USA, Japan, South Korea and Taiwan. With the business idea of quality first, Holding the principle of technical cooperation and free innovation combined, we production and sales high-end LED components and LED application lights with high quality and competitive price.