iron pallets with adjustable glass louvre Step1.Protective tape protects frames from scratches; Step 2.Keep windows or doors fixed on iron pallets; Step 3.Tie up windows or doors on the iron pallets with plastic belts; Step 4.PE films to keep away from sea water; Step 5.Fill in the space between each two iron pallets by air bags; Step 6.Tie up iron pallets in container with plastic belts. Our packages will ensure the small sliding windows arrive at project jobsite in good conditions