1.Protective tape protects frames from scratches; 2.Keep windows or doors fixed on iron pallets; 3.Tie up windows or doors on the iron pallets with plastic belts; 4.PE films to keep away from sea water; 5.Fill in the space between each two iron pallets by air bags; 6.Tie up iron pallets in container with plastic belts.Our packages will ensure the upvc profiles windows and doors arrive at project jobsite in good conditions. 7.We also accept your request , pls tell us your demand !