brush for sliding door packing: 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 windows and doors arrive at project jobsite in good conditions. Pictures are available if details of packages ne