Shenzhen CHY Technology Co., Ltd. specializes in bluetooth earphones, sport We have a strong R&D department and experienced engineers. can design make OEM/ODM products according to your ideas samples. Quality control is more an action than slogan. Strict quality implemented all aspects of ...
Telephone: 86-0755-66604275
Address:A Room, 11th Floor, Building B, Modern Window, Huaqiang North Road., Futian District