Step 1. Wrap the window corner with hard + thick corrugated board, tightened with protection film Step 2. Put on iron steel pallets which can load 2.0 T goods and with about 10-15 units of doors & windows Step 3. All goods be fixed by steel bar with screws one by one to the iron pallets, insure the unshakable the whole pallet. Wrap the whole pallet with protection film to avoid water or dust Step 4. Use folk lift to load the goods into the container, insert pallet space with air bags ensure 100% safe.