... price 5.high quality Welcome to Yong Chang Da Bags Manufactory Co., Ltd.Products Detail Material:PVC,EVA,TPU,PVC ... than 10 years production experience heat sealed and stitching bags.Skillful workers and efficient management ensure good quality and ... non-phthalate PVC, EVA and TPU environment-friendly bags, cosmetic bags, gift bags, backboned bags, hook pockets, notebook covers, inflatable toys and ...