Dingtao Jinliyuan Paper-Plastic Packaging Co., Ltd. is an enterprise approved and registered by the relevant national authorities. Our company is a specialized manufacturer of paper-plastic composite bags, and one of the well-known enterprises in Shandong Province. Our company is located in Yantai Industrial Park, Dingtao County, Heze City, known as the hometown of peonies. Production Line: The company currently has a complete set of production lines, integrating bag making, printing, and forming. This machine is highly efficient, with automated operation and minimal labor requirements, making it one of the most advanced machines in the bag-making industry. Our company uses environmentally friendly kraft paper to produce various specifications of kraft paper bags, paper-plastic composite bags, square-bottom valve bags, open-mouth square-bottom bags, coated film bags, and other series of packaging products. We possess advanced PP, PE multi-layer lamination technology and multi-layer paper bag production lines. Our products are widely used in industries such as chemicals, building materials, food, metallurgy, plastics, and feed. Main applications include: engineering plastics, pet food, food additives, black/white carbon black, green silicon powder.