Shenzhen Sunyo Smartech Co., Ltd. (HK SUNYO GROUP) was established on 9th, August, 2000. We have invested in a 3,600-square-meter factory. Also,we have 260 people team with designers, skilled workers, technologists,staffs engaged in this industry. Our company is mainly specialized in smart card application Systems and RFID research and application Systems. We purchased modernized production equipment, such as Heidelberg color printers, CIM machines, UV curing machines, data card imprinters, ...