Topscom is a leading electronics contract manufacturing (EMS) provider in China and have over 10 years experience in electronics ODM/OEM/PCB assembly and contract manufacturing service Topscom provides one-stop-shop turnkey service including PCB fabrication, components purchasing, PCB assembly, function testing, plastic injection and metal-housing and packing .Our product experience covers such fields as agriculture, computing & storage products, consumer products, industry, medical, networking and telecommunication. We have 2 factories with 4000 employees in Shenzhen, so far our factory has over 40 SMT and DIP lines in the workshop, Through our constant efforts , we have attained long- relationship with well-known companies such as , branded , Cisco and so on. For more information, welcome to visit our Website :***** .cn and give your valued comments, we will appreciate it and reply your enquiry within 4-5 working days .Thanks