An ISO9001:2015 and State QS certified enterprise with over 20years manufacture experience, Xiamen Threestone has been a customer-focus and innovative plastic packaging supplier. All of our products are made from prime grades of resin that ensures them can be used in food contact applications under extreme criteria.Our main products cover: 1) Ziplock bags, Sandwich bags, Slider bags, Breast milk storage bags2) Oven bags, Cooking bags, Roasting bags, Pan liners, Roasting Sleeve3) Stand up pouch, Composite bag, Foil bag4) Vacuum bag, Microwave hot chicken bag5) Security BagHigh quality products, long-term relationship and customer satisfaction is our principle. We hope we are not only a supplier for customers but also a reliable partner. If you are interested in any of our products, please feel free to contact us or visit our company.