LASUN is a corporation of COPARTNER GROUP(TAIWAN), engage the professional LAN cabling system products R&D, production and marketing services, provide top-grade comprehensive in world for global customers. Through steady development many years, with advanced manufacturing management, ...

we are a professional manufacture of optical fiber, especial in : CONNECTOR, ADAPTOR, PATCHCORD, ATTENUATOR, COUPLER, OPTICAL FIBER OUTDOOR SERIES, INDOOR SERIES. We provide both standard and customized products, as well contract manufacturing solutions to our customers. also OEM ...