Topscom Electronics is a joint-venture enterprise by Hongkong-mainl and based,it was founded in 1999,which headquarters is in Hongkong,now have the high employees over 2300,it was engaged in developing manufacture sales of Lan communication components and (flexible) Printed Circuit Board (FPC),it is divided two business department:Lan and communication business department,printed circuit board business department.our products include Lan (Adsl) transformer,power transformer ,vdsl adsl filter ,CO CPE Adsl splitter,adapter,switching power,FPC,PCB etc,the factory cover a total area of 40000 Sq, and located in zone Shangyuang Industrial Area Dongguang and Longhua town Tongfuyu Industrial Area Shenzhen,we have set up the branch office in Hongkong、 Taiwan 、German、 Korea.our products widely used to power、 Display、Modem、ISDN、Network card、Hub、Adsl、Vdsl、Computer、Camera、Toy、Auto、Monitor、home electric、meanwhile received the certificate of TUV 14000 UL CUL CE CSA CCEE FCC etc .

Printed circuit board Business Department was a developer and manufacturer of Flexible Copper Clad Laminates(FCCL) and Flexible Printed Circuits(FPC). Topscom 's core focus is to produce FCCL (single-side panel from, single-side roll form, double-side roll form),and coverlay (polyimide, polyester). UL recognition from The United States of America was also attained, in which the FCCL is a progeny of China's "9-5 Technological Break-Through Project", and is listed among"Shenzhen City's High-technology project", Shenzhen Topscom Technology Co.,Ltd. is also specialized in the design and assgmbly of FPCs. Major customers of Topscom includes EST(U.S.A), Thomson(France), Sony, and Sanyo(Japan) ZTE etc�

The Lan and Communication Business Department mainly produce Adsl transformer、Power transformer、Vdsl Adsl Filter and Adsl Splitter etc, many are technical talents with professional experience over ten years. The company posses over 300 sets equipment including Digital Control Winding Machine, Transformer Automatic Testing Machine, Network Analyzing Instrument, Turn Ratio & Phase Defector and so on. Through continuous efforts of all the employees, the company have got the certificate of ISO9001 By TUV. We have our own magnetic core and Silicon Steel factory,Now main clients include Huawei Group、 Zhongxing Communication、 Harbournetworks、 Fujian Star Group、 Alcatel,、Utstarcom、LegendGroup,ITALTEL,ELCOR ,TOKO,LUCENT(TYCO),ECI,SAGEM,MARCONI,SCI,COOPER