The paper bag square is a new design, through excellent processing technology and high-quality raw materials, the performance of paper bag square up to a higher standard. We are perfect for every detail of the paper bag square, guarantee the quality level, so as to bring you the perfect product experience. UP Group- Shanghai UPG International Trading co,.Ltd. is a professional China paper bag square manufacturer and supplier, if you are looking for the best paper bag square with low price, consult us now!