Shenzhen Tongsheng Cable Co., Ltd. Established in March 2009, a fiber optic cable manufacturer, mainly produces fiber optic cables and relevant telecom accessories products, and has strong ability to do the OEM products under customer's brand. The factory covers about 2000 square meters, with well-equipped testing equipment and strong technical force; all of our cables are ROHS compliant. With excellent quality, reasonable prices and on time delivery, our optical cable have been widely ...