Custom cnc machined parts - Import export

these screws are used in different machine.

machinery parts.

These parts are used in machinery accessories,produce by automatic turning machines.Precision work is demanding,machining tolerance is between +/-0.02mm.

These are the parts used in assemble flashlight accessories.

These are the parts used in gas detector.

These parts are used in machine,the fuction is the support. These parts were made by aluminium,afte CNC machining milling.

Black oxidation treatment is a commonly used chemical surface treatment method for metal parts, including steel, stainless steel, copper and brass. The principle of this process is to immerse the metal in a heated solution containing oxidized salt, so that the metal surface forms a black oxide film to achieve the purpose of rust and corrosion resistance. This oxide film is usually iron tetraoxide (Fe304), which not only improves the corrosion resistance of the metal, but also gives it a black appearance. This surface treatment is widely used in areas such as precision machining projects, automotive parts, tools and decorations, and the advantages of black oxide include better corrosion protection, reduced light reflection, dimensional stability and aesthetic appeal. In short, the black oxidation treatment is a versatile technology suitable for the improvement and protection of various metal parts.

These are the parts used in ventilation system.Used for urban building ventilation, household product ventilation and other products.