What We Do? OPPTON manufacturing and sell below 5 series of fiber optic products: Fiber Cable Assemblies We supply wide various types of fiber optic jumpers including single mode, multimode,OM3,OM4.simplex,duplex,or multi core provided. You can aslo find ......

Zhejiang Friendship Telecommunication Equipment Co. , Ltd is a comprehensive high-tech company which integrates the research, development, manufacturing and marketing of networking products, Such as data cable from category3, category5, category5E, to ......

Ningbo Tuxin Communication Equipment Co., Ltd. is a professional cabinet R&D,design,production and sales in an integrated import and export enterprises.The cabinet is designed to provide excellent operating environment for electronic equipment, in order......