Our company（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.