Rongcheng Huaxu Packing Material Co.,Ltd Is a foreign-owned enterprice which specializes in the manufacturing zipper bags in China. We can make all kinds of ziplock bags, sandwich zipper bags with colored-chipboxes . freezer bags and storage bags. Every month 30*40' containers are available in our factory with the top quality and quick delivery . Our products have been exported to more than 20 countries all around the world,such as the world,such as the USA,Australia,Japan and European Countries.