Shenzhen Nanshan District Sanliangshu Electronic Mall is a Bluetooth headset and related products research and development, production, sales as one, OEM/ODM/OBM effective combination of industry and trade enterprise.The company has more than 10 years of rich experience in headphone production, rich upstream and downstream supply chain advantages, advanced research and development team and production line, excellent sales team, as well as industry-leading Bluetooth headphone solutions, products are sold to more than 60 countries, and maintain a good reputation in the headphone industry.We insist that bringing profits to our customers is our mission. Apparently, that's one reason why more than 600 companies have chosen to work together. Sincerely hope to establish cooperative relationship with you, common profit.