Shenzhen Optec Communication Technology Co., Ltd. ,found in 2001,is a professional manufacturer of fiber optic products, such as:patch cords,pigtails,connectors,adapters,attenuators,splitters,ODF,splice closures,and other accessories,etc. As a qualified manufacturer of Schneider Electric, all our products are strictly carried out the quality assurance system. The key staff of our company are of at least 16 years experience in the fiber optic industry.