Thickened mailer box
Size: 160*100*40mm 200*140*40mm 240*160*40mm 280*180*60mm 320*200*60mm 360*260*60mm We can custom any size. Feature: Advanced CNC cutting machine, three-dimensional cutting process, seamless splicing. The indentation is flat and beautiful, it is easier to fold, and the finished product is more uniform. The plug-in design makes the box harder, less susceptible to crushing and less…