IN-YUAN ELECTRONICS CO., LTD.
In-Yuan launched into production in 1983, now with 600workers in China. We are an ISO9002 approved manufacturer.We make earphone, headphone, microphone for hands-freecommunications, music, the electronics industry and thecomputer industry. Our production service includesdesigning, CNC mold making, wrap shield processing, PVCextrusion, plug molding and various assembly ...