Qualitronic Co., Ltd. has 8 years of ODM & OEM experience in designing and manufacturing of the field of consumer electronic products including Bluetooth speakers, Headphones/earphones, Power banks and Wireless chargers, etc. Our factory located in Shenzhen with a total area of 5,000 square meters. We have the capability to produce over 300,000 items each month in our manufacturing facilities.Our product quality is highly ensured by our experienced specialists in every department from the good teams of R&D, QC to QA.Our mission is to manufacture products that are good quality, user-friendly, value for pricing and take latest technology at the masses.Our aim is to look forward a long time business relationship and win-win cooperation style, we always tend to provide the best services & best of we can to accomplish the customer business requirement.