Telecommunications Networks broadband routers, switches, hubs,gateways, bridges,RF filters and radios, long haul wireless, wireline and advanced optical network infrastructure devices equipment ,pcba assembly ,electronics contract manufacturing ,OEM CEM EMS manufacturing service, a trust outsource china supplier or manufacturer.


Topscom is an ISO 9001 & 14000 certified contract manufacturing company. Topscom has more than 20 years of experience with a broad range of communication networks products, Topscom provides customer with integrated manufacturing, engineering and supply chain solutions. Topscom has expertise with products including: broadband routers, switches, hubs,gateways, bridges,RF filters and radios, long haul wireless, wireline and advanced optical network infrastructure equipment and backplanes and PCBs.