HeBei DuoYuan Import & Export Co., Ltd is a professional manufacturers and direct exporter in North China, specializes in producing Big Bag , FIBC (U-panel, Circular, Baffle bag), all kinds of PP woven bags, such as BOPP/OPP laminated bags, gusset bags, 10-color printed bags, and valve bags. They are widely used for packing fertilizers, dry food, sugar, salt, seeds, cereal, animal feed, coffee beans, powdered milk, plastic resins and construction materials.