Heavy Duty Paper Plastic Composite Sealable Powder Valve Bag, Find Details and Price about Chemical Valve Bag Leak Proof Valve Bag from Heavy Duty Paper Plastic Composite Sealable Powder Valve Bag - Pingyang County Baoda Packaging Co., Ltd.
Specifications
GSM60g,65g,70g,75g,80g,90g,95g,100g and Other Custome