The engineering properties of alluminum alloy tool boxes are good, and the alluminum alloy can be dealed with heat treatment and soldering.The skeletons of alluminum alloy tool boxes are made of alluminum alloy materia.ABS,density board (MDF), plywood (multilayer) are panels；accessaries such as triplets,binding edges,handles,locks formed the body of the boxes.Because of the appropriate structure, the meticulous work, the durable feature and the good looking these features, the alluminum alloy tool boxes are widely used in packing industry in foreign countries.