GUANGZHOU GSAN SCIENCE&TECHNOLOGY CO., LTD. was established in 1998, it combines research and development, production, marketing , sales and service in the field of high-tic privately-run business. specialized in shopping malls pos equipmentï¼?financial peripheral equipment, and special keyboard. GUANGZHOU GSAN SCIENCE&TECHNOLOGY CO., LTD.has the best craft for perfection to guarantee the product quality; our products receive the universal high praise. The company carries out the science and technology to be humanist, take the technological innovation as the forerunner, the product quality stable is the foundation, the service lets you satisfy is the principle, meticulous, provides the high quality reliable product wholeheartedly for the user, serves in the information industries modernization.