China Factory with ISO Certificate precision milling machining shaft and gear

Processing Range	Max. Length	1000mm
	Max. Outer Diameter	Ф25mm

Precision	Axial	±0.01mm
	Radial	±0.001mm
	Surface Roughness	Below Ra0.05
	Trail Jump	0.02mm
	Roundness	Below 0.001mm
Material
Iron	SUM23, SUM24EZX, SUM24EZC, 12B15, 1215MS
Steel	SUS303, SUS304, SUS316, SUS416, SUS420J2, SUS430, SF20T, SCr420H, POM
Aluminum	6061, 2011
Others	Titanium, Tantalum, AlMgSi1, Delrin, Acetal, Al-Mg4.5Mn, Al-Zn6MgCu, etc
After-treatment
Painting Processing	Press-in sandblasting and Suction sandblasting, Dry blasting and Liquid blasting, Open sandblasting and Box (room) sandblasting, Manual sandblasting and Automatic sandblasting
Polishing	Rough polishing, semi-finishing, fine polishing
Oxidation Treatment	Anodic oxidation, Chemical anodic oxidation
Brushed	Straight line drawing, Random pattern drawing, Corrugated pattern, Swirl pattern
Electrophoresis	Anodic electrophoresis and Cathodic electrophoresis
Physical Vapor Deposition	Vacuum evaporation coating technology, Vacuum sputtering coating, ion coating and Molecular beam epitaxy, etc.
Electroplating	Hard chrome, Milky chrome
Etching	Chemical etching, Electrolytic etching, Laser etching, Ultrasonic etching
Spray	Powder coating, Electrophoretic coating, Liquid coating
Laser carving	Dot matrix engraving, Vector cutting