Shenzhen Mayshen Co., Limited, founded in 2000, specializes in the design, manufacture and sales of these products ,such as , USB flash drive/USB flash disk /memory stick , car FM transmitter/car FM modulator ,.We have a ISO 9000-certified factory with more than 2000 square meters . Our facotry is equipped with SMT machines and test devices like wave solders plug-in line, test & aging room, assembling & packing line etc. Now, we have nearly 200 employees, including experienced R&D engineers, knowledgeable international marketing sales, material buyer, quality control, manufacturing engineers etc.