Surface Finish

Currently GEXT provides the following surface treatments:

· Mechanical surface treatment: sand blasting, glass bead blasting, polishing, rolling, brushing, knurling, spraying and wpowder coating etc.

· Chemical surface treatment: Oxidation, phosphating, passivation and chemical oxidation etc.

· Electrochemical surface treatment: Anodizing, electricpolishing, electroplating, alodine etc.