Hello, the company’s pure milk currently has two packaging types, one is the brick-type aseptic packaging provided by Tetra Laval, and the other is the brick-type aseptic packaging provided by SIG Combibloc. Package. Since the two companies provide production equipment and packaging materials, there are differences except for the packaging material forming methods (Tetra Pak is rolled material, so the box has folded corners on the top and bottom after forming; Combibloc itself is formed packaging material, so there are no folded corners on the bottom of the box) , there are also some differences in product identification and labeling (there is no difference in product quality). Our company's products do not have special anti-counterfeiting marks. Please look for the "Yili" trademark and "Halal" logo when purchasing. Hope to adopt