Established in 1991, Sanjom is a leading Chinese manufacturer of earphones, headphones, microphones and hands-free kits for audio, multimedia and telecom purposes. 







We have a staff exceeding 600 people, including 40 professional engineers; carrying out production at our factory in Shenzhen, China, which covers over 12,000 square meters. Our strict quality control and highly effective management always ensure customers best products at competitive prices, with prompt delivery and dedicated services. 







To meet the demand of the changing market, we set up an active R&D team and powerful tooling center which focuses on designing innovative products and fulfilling clients' customized orders. In addition to marketing products under our own mark, YOKY, we also offer OEM service to multinational electronics companies in the United States, Southeast Asia and the Middle East. 







Contact us today for your OEM order and/or ODM project. We are confident that you will be fully satisfied with our service.