... customers.7.Product craft is normal PE bag,frozen profession,vacuum bag,alumimum foil bag,hight-temperature cooking bags,etc.8.Our ... up bag, 3-side sealing bag, zipper bag, middle heat sealed bag, side/bottom gusset bag, spout bags, aluminum foil bag, irregular shape bag etc.Application ... . We pay attention to making products in diversity and series and devote ourselves to create our own brand. Since ...