PP WOVEM BAG These products are produced by Hangzhou Changhe Plastics Packing CO., Ltd, a another company we own. It is the main manufacturer of pp bags in China, and have have done this business for more than 10 years. We can product pp bags in many kind and specifications, also we product these as per your sample. Our products are used in packing fertilizer, flour, sand, etc. Pls contact us if you need this product. Contact Person: Linson. Currency: USD.