Profile: Duo Plastics Ltd. specializes in packaging service. We provide a products like mailing bags, polythene film & protection, refuse bags & sacks and repacking products. Our polythene mailing bags are used to promote our products including double glue strip and punch handles. our polythene film products are ideal for wrapping outsize or awkwardly shaped items. We also offers a range of different products with a variety of functions including perforated film on a reel, self seal single and side and bottom gussets.