180workers, 25000ã¡non-dust workshop,15 yearsexperience, ISO, CE &3C certificated,Ourfactory located in biggest ITcity,this is how we keep superior quality and competitive offers forglobal valued customers. Ourmain products coverOLT,DDF,ODF,OpticalAdapter,Optical Splitter,Outdoor cabinet,OpticalTerminal box,ect.Â