As a famous China Moisture-proof and waterproof outdoor distributor Factory and Wholesale Moisture-proof and waterproof outdoor distributor 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, Moisture-proof and waterproof outdoor distributor Online.