1) Surface modification using plasma, laser, electron beam, solar and other methods of high-density, the ion implantation to obtain a surface-modified.

2) surface coating technology which refers to the use of various means of surface engineering, a variety of special features in the product prepared by coating the surface with a very small amount of material can cause a whole lot of expensive materials that can be played or difficult to play the role, while greatly reducing the manufacturing cost of parts of. The main feature of this technique is that a strong applicability, the thermal spraying method, a spark is applied, plastic powder coating, vacuum deposition, sputtering, ion plating, chemical vapor deposition, molecular beam epitaxy, ion beam synthesis of thin mold technology.

3) the composite surface technology two or more surface treatment method in dealing with the same workpiece can not only play their respective characteristics of various surface treatment technology, can show outstanding results used in combination. The main applications are complex surface chemical treatment, heat treatment and surface chemistry composite surface enhanced heat treatment, heat treatment and surface treatment processes complex deformation strengthening, plating composite cladding and heat treatment process, the cover layer and the surface of the composite metallurgical treatment process, ion-assisted coating, laser, electron beam vapor deposition of composite and composite coating vapor deposition and ion implantation and complex surface modification.