With professional and productive postage bags factory, Adsure Packaging Limited is one of the top level postage bags, postal shipping bags, postage bags with pocket, postage delivery bags, postage satchels, postage envelopes with pounch manufacturers and suppliers. Welcome to wholesale products from us. Applications: 1. For courier company, logistic, sending parcels, confidential documents, express delivery and more 2. Ideal for online shopping, catalog shopping or TV shopping company 3. Transfer of important and confidential documents www.security-packaging.com