Telecommunications, Fiber Optic, Mixed Telecommunications, Telephone Accessories, Future optical fiber equipment–the subordinate brand of HIGH HOPE INT’L GROUP JIANGSU CHAMPION HOLDINGS LIMITED. Future mainly engaged in the optical fiber fusion splicers, optical time domain reflectometer (OTDR), optical fiber fused taper machine, light source, power meter, fiber V groove, optical splitter, optical fiber communication instruments, Refractometer ...