Our factory engaged in senior aluminium and aluminium alloy products Anodic Oxidation, Hard Anodic Oxidation, Dyeing Oxidation, Sandblasting Oxidation, Surface Degreasing Treatment.
According to customer's required to provide satisfactory semi-finished products and finished products.
According to customer's required to provide satisfactory semi-finished products and finished products.
In general the preparation of metallographic specimen need after coarse grinding, coarse, fine buffing, cleaning and etching steps due to the polishing of the surface of the CPU can be as long as the level off is smooth, so it request process is much lower and the surface of the coated silica gel, CPU installation radiator, therefore, as long as after a coarse grinding and step two is enough, no need to use the suede to fine buffing and cleaning and corrosion process