Found in 2006, Dongguan Chaff Industrial Co., Ltd. is a specialized manufacture of earphone & Injection Plastic Products. Our main products :Two main serize,including MP3/MP4 player earphone,CD Player earphone,earbuds headphone with hand free for mobile phone,Computer Multimedia headsets.and so on Experienced R&D engineer to help you realize your OEM/ODM earphone projects,"The most wonderful enjoy hearing,Unique design concept" is the mission of us.a engineers team :7 engineers.with many years ...