Wholesale Metal tool box assembly and fixing structure, the left side plate of the box body and the right side plate of the box body are inserted into the L-shaped fixed front and rear bottom cover edges, and are fixed by electric welding and electromechanical welding sealing, and the middle of the front side plate of the box body is provided with a handle The two ends of the handle are respectively provided with handle fixing pieces, and the handle fixing pieces are fixed on the front side plate of the box body by screws, and the two ends of the front side plate of the box body are respectively provided with locking pieces, and the locking pieces are provided with There are buckles and switches. The front and rear side plates of the box body and box cover and the bottom plate or top plate are designed with an integrated structure, and are folded into the box body and box cover by a bending machine. The left and right side plates are inserted in the The L-shaped fixed bottom cover formed on the side is fixed by electric welding, which reduces labor and material costs. By setting reinforcing ribs on the left and right side panels, the firmness of the box body, the box body and the box cover The side panels and four corners of the fuselage are designed with arcs, which can improve safety.

The above is a brief introduction to the relevant knowledge of Wholesale Metal tool box.