Established 2001, Wuhan Unicell Optical Devices Co. Ltd, with plant area of 13000 square meters and 300 staff, is a state-of-art developer and supplier of passive optical components in China, as well as high-precision manufacturer of metal parts by machining, EDM and WEDM-LS. Our products have been delivering for major famous clients in US and Japan. 1) Passive optical components: - OSA (TOSA / ROSA / BOSA ) Receptacle. Available for APC end on 8 degree in end-face of ferrule, and Tilted 3.7 degree. - Receptacle assembled in Sensor 2) Metal Part by machining, EDM, LS-WDEM Precision metal part utilized in PON / GPON in Telecommunication , Sensing industry and Automobile industry.