J-Three International Holding Co., Ltd.

J-three is a professional manufacturer specializing in  PCB form 1988 .We now have factory in China to do EMS and PCB .From 2001, we built blutooth department to reserch and create bluetooth prodcut and coopetate with our customer in OEM/ODM case . We manufacture blue tooth headset, dongle, module .Our customers is all over the world. The products are bearing the international standards of IS09001 and CE ,FCC approval. If your business requires any of our product range, please feel free to contact us for further information.