... Co.,Ltd professionally produces optical toslink ,photo link, SPDIF, optical fiber connectors, optic fiber facks, data link ,toslink and IRM. All products have ... Coaxial Series ( used in PC and Audio Equipment ) including AVG-5,AVG-2 and TX6112 (180 degree , use for LCD TVS).Our ... our best honorable customer, and welcome you to contact us. fiber optic connectors