Founded in Shenzhen in 2013,Covering an area of 1600m ,We, shenzhen Doageas Technology Co., Ltd, are a professional manufacturer integrating the design,R&D, production and marketing of Bluetooth speakers,TWS earbuds with mini speaker and 3 in 1 charger all in one machine. Our factory was certified to ISO,TUV,BSCl and Hi-Tech enterprise certification.