Qingdao Yifengyuan Packaging Co., Ltd., established in Qingdao, China, has over 15 years of experience in flexible package printing and bag converting of laminated films. The company serves multinational clients across various industries, including reputed brands. Their product range includes zip-top stand-up pouches, foil side gusset bags, retort pouches, vacuum-packed pouches, coffee bags and tags, shrink labels, and roll stocks. They utilize materials such as PET/PE, PP/PE, KPET/PE, BOPP/CPP, PET/PAPER/PE, PET/AL/PE, NYLON/PE, PET/VMPET/PE, PET/PE/CPP, BOPP/VMCPP, PET/NYLON/PE, PET/VMPET/PE/CPP, and PET/AL/NY/PET/PE. The company is committed to food safety, using food-grade materials compliant with specifications like Japan's food sanitation law 370. Certified to the ISO 9001:2008 Quality System by SGS, they maintain strict quality inspection systems from raw material to delivery. Their production line is equipped with advanced technology, including Totani bag-converting machines and Fuji printing presses, allowing them to offer high-quality products and services. They also provide customized packaging solutions to meet specific client needs.