TDX is the registered trade name for TONGDA International Group (HK)Co., Limited. It is a provider in designing, manufacture, and also service, special to build double-sided and mulitlayer printed boards sample and small batches for high-tech enterprise and R&D institution.

It locates FuYong, BaoAn, ShenZhen, with 5, 000 square meters factory and office, Our possess of all equipment, There are 200 staff at present. Service includes: Communication, Medical treatment, Military, Electric power.

The company is mostly devoted to difficult and special PCB research and development, manufacture. At present, there are so many varieties that had already put into production, include: Mulitlayer printed board, metal base printed board, High frequency boards, High Tg thick copper boards, flat resistance, Controlled Impedance, Mix-material multilayer boards and flex-rigid. Product diversification improves enterprise development speed, as well builds standardized business system, perfects internal management, enhances external service accuracy and timely. And it passed ISO9001: 2000 Quality system Certificate and SGS environmental Certificate.

The company, with business philosophy Practical, Innovation, Based on Sincerity, meticulously trains an vigorous, specialty respecting work, experienced team for technology, production and management. It becomes international well-known and with global competitiveness, under technology and service advancing.