01 Hand carving 02 Mold turning mold 03 Manual can wax 04 Repairing wax 05 group trees 06 Wet pulp 07 Shell making 08 Dewaxing 09 Roasting 10 fired casting 11 shock shell 12 Cut the wound 13 Grinding 14 Modification 15 Repair welding 16 Polishing 17 Splicing 18 Surface Treatment