Wtron Tech Co., Ltd., is a leading professional group integrated R&D, manufacturing, marketing and service of electronic products, digital products: MP3&MP4.USB flash.Memory card,card reader.hdd case. etc. and also a famous OEM/ODM factory for digital & communication products. The company factory locates in Baoan Section,Shenzhen,Guangdong. the company now extends the business to meet market demand and fulfill the needs of our partners.In Shenzhen office is an efficient sales & marketing department with high-quality staff who have excellent sales abilities guarantees the popularity of our products in China and some other parts of the world, such as Southeast Asia, South America, Middle East ,etc.