Qualitronic Co., Ltd   has 8 years of OEM & ODM 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.We have obtained SEDEX , BSCI, ISO9001, Disney, and FSC factory certifications. 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.