TMS （ShenZhen Tomersun Electronics Co., Ltd）, established in the year of 1999. She has been engaged in developing, manufacturing, marketing and selling all kinds of metal keyboard products . Till now our products have been widely used in many fields, such as Finance, Telecom, Security, Tax Services, Car-Parking, Hospitals, Retails, and Hotels and so on. And we also provide the OEM/ODM/Customized service for our customers according to their requests. 　　We have been going aheadism, engaging in the development of new products for a long term.We have always been devoting ourselves to the management principles, regarding "technology quality" as to lead first. Perfect quality and service systems ... more