Electrophoresis

The electrophoretic coating film is full, uniform, level and smooth, and features obviously better rigidity, adhesive force, erosion resistance, impact property and permeability than other coating techniques.

Brush

Wire drawing is a method that uses the reciprocating motion of the wire drawing cloth to rub back and forth on the surface of the workpiece to improve the surface finish of the workpiece, and the surface texture is linear. It can improve the surface quality.

Mechanical polishing

It is the process of cutting the surface of metal parts by the rotation of special grinding wheel (or belt) with abrasives. Grinding can remove the burrs, rust, scratches, weld bumps, welding seams, blisters, oxidized scales and other macro defects on the surface of the parts to improve the smoothness and electroplating quality of the parts.…

Chemical polishing

Polishing can reduce the surface roughness of the workpiece through the mechanical, chemical or electrochemical effects, and process the surface of the workpiece to obtain bright and smooth surface with polishing tools and abrasive particles or other polishing media.

Sandblasting

It adopts compressed air as the power to form high-speed jet beam, and the abrasive is jetted to the surface of the workpiece to be processed at a high speed, so that the outer surface of the workpiece is physically changed, thus meeting the quality requirement.

Anodized

Based on the principle of electrochemistry, a layer of alumina film was formed on the surface of aluminum and aluminum alloy. This oxide film has special properties such as protection, decoration, insulation and wear resistance.