Due to the huge environmental pressure, powder coatings continue to replace the liquid paint has become the mainstream of today, with the powder coating and coating technology improvements, the application of powder coatings will be greater.

Zinc-aluminum die casting is a zinc-based die-casting parts. This part of the surface ─ ─ layer is very dense surface, which is evacuated porous structure, but also lively amphoteric metal. Therefore, only the use of appropriate pre-treatment methods and plating process

A die-casting mold is made up of a large number of parts, the quality of the parts directly affect the quality of the mold...

In most of the domestic die-casting mold manufacturing enterprises, finishing the method used in general grinding, electrical processing and fitter processing. At this stage to control the parts deformation...

aluminum chemical composition of the test methods, inspection rules and re-inspection should be consistent with the provisions of GB / T15115. The following are the same as the

Industrial aluminum and aluminum construction surface after processing oxidation, the appearance is very beautiful, and dirt...