ChinaHDMISPEEDHDMICABLE Otechkabel is a professional manufacture which has 10years experiences in USB, VGA, HDMI, DVI, SATA cables and Cable accessories production. We're dedicated on the invention of products and have our own R&D team to offer new designs which makes our products unique and best in market. Otechkabel workshop covers an area of 2000 square meters and expand production lines...