China Copper Nuts
Custom Manufacturer of Precision Machined Components using CNC Milling, Turning & Drilling Technology.
Guokun Machinery custom manufactures high quality precision machining components, screw machine products, CNC turned parts for the mining, engineering, agricultural, oil & gas, power, automobile, elevator, aerospace, medical, compressor industry.
The CNC Machining we supplied:
CNC Milling, Turning, Drilling, Grinding, Boring, Tapping, Screw Machining, laser cutting, Wire EDM cutting, bending, stamping, welding, etc
1.Carbon steel: Q235, Q345, 1035, 1045, 1050, etc
2.Alloy steel: 4140, 4130, 8620, etc
3.Stainless steel: SS201, AISI303, AISI304, AISI316F, etc
4.Aluminum: Al5052, Al6061, Al6063, Al7075, Al6082, etc
5.Brass: C36000, C37700, Hpb59-1, H62, C27200(CuZZn37), etc
6.Bronze: C51000, C52100, C54400, etc
7.Plastic: ABS, Nylon, PP, PE, etc
Surface Treatment: Heat treatment, Anodize, ultrasonic cleaning, Sand Blasting, Polishing, Zinc/Nickel/Chrome plating or as customers’ requirements
Our products have a wide use, such as Motorcycle, Bicycles, Truck, Electronic, Amplifier, Machinery, Furniture, Mining, Medical, Engineering, Power, Automobile, etc
Investment casting, precision casting, lost wax casting, water glass casting, silica sol casting, resin sand casting, green sand casting, die casting, gravity casting, etc
Mould forging, heavy forging, close die forging, open die forging, free forging, hot forging, cold forging