Shenzhen GL-COM Technology Co., LTD is a professional manufacturer of Fiber Optic Equipment products for 16 years. Our main products are: GEPON OLT, GEPON ONU, Ethernet media switch, Fiber Optic Patch Cable, Adapters, EOC master, EOC Slave, POE SWITCH, SFP with good quality and competitive price. All the products are: -Factory-Direct Prices -Technology Service -OEM and ODM provide -Customer Service Commitment