David Product Development Co., Ltd. , the general headquarters lay in Taiwan (establish in 1981), Have been absorbed in the research and development of the electronic technology and peripheral products equipment of computer for many years, OEM for the customer, ODM is made. Can make SMT to process , the hand plug-in package of PCB is processed, makes up and processes. Our research and development team , in the appearance shape-designing of the products, the electron is designed, the organization designs, design synthetically, the respects , such as mold design ,etc. have professional levels. According to making use of specialized engineering level, the positive and sincere research and development spirit and experience for many years, our successful our customer of assistance popularizes their high-quality products to Japan, markets , such as Europe and U.S.A. ,etc..