Located in Tianjin, we are established in 1996 with a variety of optical fiber production. We have four production lines, 200 staffs, 10 skillful staffs and three factories of more than 30,000 square meters. We are capable of manufacturing 30,000km of cables and 1,000,000 piece of optical patch cords per year. We specialize in optical fiber cable series, optical fiber patch cords series, optical fiber adapter series, and so on. Our products are widely used in CATV systems, and in the electronics, and FTTH communications, aerospace and defense industries. QC and R&D Experienced and skillful staff help to control and ensure high quality. All products have SGS Certificate. Our R&D staff with more than 10 years of experience have one or two new products each month. Our products are exported all over the world, to customers in Europe, the Americas, Japan, the Middle East and Russia.