As a famous China Patch Cord SC Multi Mode OM4 Duplex Factory and Wholesale Patch Cord SC Multi Mode OM4 Duplex Suppliers,Ningbo GMF Telecom Technology Co.,Ltd. have over.200 employees. as an ISo9001:2015 and Iso 14001:2004 certificated company, we focus on high quality products, timely service and customer satisfaction to make gmf stand out among the suppliers.Our main products include patch cord, PLC splitter, distribution box, patch panel, ODF, closures, Patch Cord SC Multi Mode OM4 Duplex Online.