SWH-G02/G03-C2/C3/C4/B2-D24/A220/A110-10/20; 1,According to orders,pack the spare parts one by one by oil paper; 2,Put them into small carton boxes one by one; 3,Put the packed small carton boxes into bigger carton boxes one by one; 4,Put the bigger carton boxes into wooden boxes if necessary especially for the shipments by sea. 5,Metal tape packing.