Shenyang Dongyiyuan Packaging Technology Co., Ltd. covers an area of 20000 square meters, of which two-thirds are workshops. The four workshops are blown film workshop, printing workshop, composite workshop, and bag making workshop. Each workshop is equipped with advanced equipment. The film blowing workshop is equipped with domestic advanced three-layer co extrusion film blowing machine and single-layer film blowing machine with good performance, which ensures the quality of LDPE  LDPE and other plastic films. The bag making workshop is equipped with octagonal sealing flat bottom bag making machine, 600 high-speed zipper bag making machine, 450 labeling bag making machine, bronzing machine and high-pressure bag making machine, which can produce various printed composite bags. Such as food bags, coffee bags, pet bags, polyester film bags, shaped bags, zipper bags, standing bags, octagonal flat bottomed bags, standing bags, three sided bags, back sealed bags, and steaming bags. Dongyiyuan can provide all the plastic products needed. The printing workshop has 3 high-speed computer printing machines and 4 solvent-free laminating machines, which can print both simple monochrome and transition color patterns in one go. You can rest assured that Dongyiyuan's fully enclosed, dust-free, and pollution-free hygiene conditions have reached a 100000 level pollution-free workshop for food packaging production, and the workshop has passed ISO9000, QS, FDA, EU and other certifications, ensuring that our products always maintain an excellent reputation in the industry and receive unanimous praise from domestic customers! Our company always adheres to the principle of reputation first and quality first. We will provide the best service to foreign users with the best quality, most favorable price, and fastest delivery speed. We sincerely look forward to your call.