Winco Industries Group Co.,Ltd, is the leading enterprise of the plastic industry and also the national fixed enterprise for PP/HDPE woven bag , PP leno bag mas well as HDPE/LDPE bag , FIBC . We are the member unit of China Electromechanical Product Imp&Exp Commercial Club,China Pack Association and Plastic Machine Industrial Association. ISO9001 International Quality System Authentication and got many items of patent at home and abroad for its continuous improvement and self-reserarch system with independent export rights.