Xiamen Rongta Trade Co., Ltd. is a professional company which produce printer mechanism for receipt printer, Control board and pos products. From now on, we have designed many printer mechanism, control board and receipt printers etc. They are 1 inch, 2 inch, 3 inch thermal printer mechanism, dot matrix printer mechanism and receipt printers. These printer mechanism and receipt printers are available for pos, cash register, taximeter and medical device etc.