Our factory covers 22000 square meters space, with 12000 square meters dust-free workshop, and a professional team of 400 staffs. We aims to help all our customers to get quality goods with win-win ideas.Our factory set up in June,2015 and the first wireless speaker was produced, in 2016, our partner Cambridge Soundworkds ranked No.1 neck earbuds on Amazon,and our outdoor wireless earbuds ranked No.1 Samsclub in sales. till now our products helped many clients and partners succed in many platforms. our factory has got all necessary certificate with its most strict quality control: CCC/BSCI/ISO9001/WALMART QUALIFIED MANUFACTURE KINGDEE ERP& MES ,JVC qualified manucture, FDA Class 2