manufacturing and marketing for the precision optical passive devices, optical communication equipment .such as adapters,connectors,attenuatores,patchcord/pigtail,Fiber Optic Splice Closure(FOSC),dome and inside kinds and others optical commucication equipents .
Guo Wei's owns advanced and complete testing
devices. With ISO quality system, strict raw material selection, advanced processing ability,  provides customers high-quality products.
All our products have passed Performance Tests by
the Ministry of Information Technology.
Sincerely welcoming customers to visit our factory for business discussions, we are looking forward to hearing from interested companies around the world for future cooperation.