1.ISO9001:2000 2.Custom designs available 3.Low price since low cost(reason as following) Polypropylene(PP) Knitted Bag DescriptionsMaterial : PP (polypropylene)or PE(polyethylene)Features: Environment friendly , appropriate, durable, fashionable , waterproof, recyclableUsage:It widely used for packing fruit, vegetable,animal feed, grass, foods, coffee bean, cereal et red Polypropylene(PP) ...