Fiber optic adaptor are used in fiber optic connection, the typical use is to provide a cable to cable fiber connection.v ,mating sleeves means this fibre optic adaptor is used to connect the same type fiber optic connectors ,while hybrid adaptor are the fiber optic adaptor types used to connect different kinds of fiber optic connectors. Huihong Intl fiber optic adaptors have a name for its stability ,they provide reliable solution for fiber connections ,single mode fibre optic adaptors and multimode fiber optic adaptors available on request. Huihong Intl adopt high quality raw materials and make these fiber optic adaptors strictly according to international standard, this makes our fiber optic adaptors fully compartible with the products from other manufacturers' in the market.