As a top leading manufacturer and supplier, Shenzhen Topton Optical Co., Ltd. specializes in the integration of R&D, manufacturing and marketing of optical communication components, which mainly applied in FTTX Accessories, Access Network and Subsystem, such as GEPON, WDM system and Subsystem.We mainly do Fiber fusion splicer, OTDR, optical power meter, optical light source, fiber optic patch cord, adaptor, attenuator, patch panel, ODF and fiber optic enclosure etc.If you are interested with anyone of our products, please feel free to keep in touch.Shenzhen Topton Optical Co.,LTDAdd: Room 223,Huafeng Times Square,Baoan 25 District,Shenzhen City ,Guangdong Province, China Tel:+86-755-27802387 Fax:+86-755-33681339 Mobile:+86-15994800780Skype: toptonsales1