shenzhen boco communication industry Co.,ltd is a professional manufacturer specialized and fiber optic network devices. Our products range from optic fiber patch cords , duplex multimode patch cable, custom fiber patch cables, single mode fiber cable, Fiber optic pigtails, fiber optic attenuators,optic fiber connectors,fiber media converter, Video Optical Coverter,and much more. We produce optic fiber products from our own factory and distribute fiber optic cable products from our own huge ...