Shenzhen Yasen Technology Co., Limited was founded in Shenzhen in 2008, as an advanced provider of various kinds of consumer electronics. In 2008, our company was specialized in MP4, mobile Phone, mini speaker and USB flash drive,Now, Yasen is a leading manufacturer and exporter of cases for mobile phone, power bank, battery case,Bluetooth speaker and other mobile phone accessories etc.Through many years enthusiasm and endeavor, Yasen has a high-quality production team and professional research personnel. With advanced instruments and equipment and beautiful factory environment for new century, our company ensures product quality to establish a solid foundation.Up to now, our products have been exported to over 60 countries in Europe, North America, Asia, Australia, South America and Africa. We have got a good reputation in both domestic and international markets. We always offer not only the high quality products but also the reasonable price and perfect services to our customer. Furthermore, we can provide OEM/ODM service according to customers designs and requirements.Our mission is "Serving you, Satisfying you and Taking a step forward".