Material

Normal Material: S45C,S35C,S25C,SKD11,SKD61,SKS, SCM, copper, aluminum, stainless steel, cast iron and super hard material

Resin: POM, PP, PEC, PVC, MC901 and MC801

Special Material: Purchase from overseas and period is about five to ten days.

Surface treatment and heat treatment

Heat Treatment: heat treatment, vacuum heat treatment, high frequency annealing treatment, carburization treatment, liquid nitridation treatment, gas nitridation treatment, white steel nitridation treatment, volume up hardening treatment, braising and stewing treatment, low temperature treatment and aging treatment.

Surface Treatment: 

aluminum oxidation： hard oxidation, anodization and coloration oxidation.

Chromium plating: Black chromium coating and hard chromium coating (0.003~0.01mm), thick chromium coating (0.1~0.5mm) and chromium decoration.

Zinc plating: black zinc coating, white zinc coating, blue and white zinc coating and color zinc coating.

Nickel Plating: electroless nickel plating and electro nickel plating.

Special Treatment: Tin,DLC,TiCN and painting.

Testing equipment

CMM (Coordinate Measuring Machine) , Quadratic Element Measuring Machine, Height Measuring Machine, Hardness Measuring Machine Concentricity tester, thread gauge, ring gauge, Go-No Go fixed gauges, bar gauge, gauge block, Two points micrometer for inside measuring,

Three points micrometer for inside measuring, Digital caliper and Micrometer.