POTRO Industry And Trade CO., Ltd was founded in 2003. It is located in Licheng High-tech development area, Licheng District, Putian City, Fujian Province. Our main products are electronic calculators, game machines, clocks and so on. POTRO has its own professional and skillfull R&D engineering team and seasoned management team. And its still introduced in the high-tech talented person unceasingly. POTRO has a complete process from the product development design , to the die making, molding, silk-screen, oil injection, chip on board, product assemblage and sales. Besides, set up the most advanced trustable enviromental test center, each product was carried on the strict test during the product development and manufacturing which guaranteed the product quality. POTRO fits the most advanced equipment out in the process of molding and chip on board. Import the Charmilles discharge processor from switzerland, CNC of Fadal Machining Centers from USA, Chen Hsong plastic jetting molding machine from Taiwan, Emerson ultrasonic automatic welding machine from USA . Since POTRO established, we have implemented the ISO9001Quality Control System and the ISO14001Environment Managemen System comprehensively. Due to the excellent price VS quality ratio and unique product design and good after-sales service, we have obtained great reputation from the domestic and overseas. POTRO is ready to meet the new challenge of the new century. We sincerely wish to establish business relationship with the friends from all over the world.