Shaper and a set of hammer tools, supporting iron, crowbar, crowbar, socket fly wrench, open-ended wrench, adjustable wrench, Phillips screwdriver, large and small spline screwdriver, pliers, pliers and needle-nose pliers. Polishing machine, secondary welding machine, oxygen welding machine, girder calibrator, various pliers, electric drill, large and small riveting guns and various self-made tools.