Shenzhen Yuyang Technology Co. LTD. Is a research and development, production sales as one of the bluetooth headphone products production company. The company is located in shenzhen Longgang Zhongyang Industrial Zone, a city of culture a city of science and technology, and a city of beautiful environment which is also known as ,Dragon Land”. Current main products” wireless Bluetooth headset TWS Bluetooth headset, Rechargeable Sapphire Tooth headset Sports Bluetooth headset, Headphone with Bluetooth neck in-ear Bluetooth headset, etc. The company actively undertake various OEM ODM orders, keep adding partners around the world as we continue to work hard, there are more new products coming we welcome people in various ways, knowledge and cooperation create value for you is our team,s concept and pleasure the good faith cooperation is our team spirit, for the global customers with high quality and multifunctional bluetooth headset is our constant goal.