Blasting is using compressed air as the power, to dorm a high-speed jet beam as the spraying material (quartz sand, iron sand ) high-speed jet to the surface, making the appearance on a different roughness, which can used to clean and deburr parts.

To provide either a decorative finish or increase the hardness and wear resistance of the base material.

Anodizing helps to resist corrosion, increase surface hardness, improve resistance to wear and dissipate heat. The common colors are: black, blue, red, natural, green.

Gloss, matt and texture simulant.