Shanghai Renyi Label Technology Co., ltd is one of the leading manufacturers in label manufacturing and Printing Industry, focusing on the label design, security labels, electronic tags (RFID), and precision die-cutting. Factory is located in beautiful surroundings Shanghai,Baoshan Industrial Park, has advanced printing equipment, professional printing engineers, and designers to create products for your attentive service. Ren Yi adhering the concept service do what you think, think what you ...