CNC Milling

CNC Milling Service

Changhong Precision has advanced CNC Milling machines and Mill-Turn Multitasking Machines, enable us to have higher performance in production, higher efficiency, higher quality and higher precision of finished parts. Our milling equipment can process workpieces with lengths up to 1300mm, 600mm width, and with heights of 650mm.

Our team is able to provide services from simple drilling to precision milling of difficult design, successfully meeting customers' demands.


  • High precision
    Minimum turning tolerance of ±0.01mm.
  • Fast delivery
    It can be classified into Standard and Urgent according to customer needs to meet customer delivery time.
  • Great economic benefits
    Based on our milling skills and vast experience, Metal Driven (Changhong Precision)’s engineering team not only has the ability to reduce the amount of materials removed, but also, helps customers to save material and reduce costs by optimizing the milling processes, without sacrificing quality.

Milling Capabilities

  • Tolerance: Straightness: ±0.02mm, Diameter: ±0.02mm, Concentricity: ±0.02mm, Length: ±0.02mm
  • Milled Material Size: Length: 1300mm (Maximum), Width: 600mm (Maximum), Height: 650mm (Maximum)
  • Milled Material Types: Carbon Steel, Alloy Steel, Aluminum, Bronze Alloys, Copper, Free Cutting Steel, Stainless Steel, Plastics…and so on.
  • Equipments: CNC milling machine, Vertical milling machine, Horizontal milling machine, Gantry milling machine, and Robot automatic loader
  • Machinery Axis: 4-axis
  • Turned Product Types: Castings, Dies, Fasteners, Fittings, Flange, Gears, Hand tooling, Machine components, Piston, Pulley, Pin, Shafts, Spindles, Stem, Spacer, Turbine components, and so on.
  • Industry Focus: Automotive, Aerospace, Agricultural, Chemical, Construction, Dental, Electronic, Filtration, Food, Industrial, Medical, Military, Machine Tool, Mining, Pharmaceutical, Power Generation, Packaging, Semiconductor, Security, Transportation...and so on.
  • Extended Services: Assembly, Anodizing, Boring, Bending, Broaching, Counter Sinking, Centerless Grinding, Drilling, Deep Hole Drilling, Grooving, Heat Treating, Knurling, Laser Cutting, Pressing, Plating, Planning, Reaming, Shaping, Sawing, Turning, Threading, Tapping, Welding.

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Contact: Linmer

Phone: 0086-18617135287


Add:Shenzhen Office: RM 406, G Building, NO.13, Second Industrial Park, Guangming, Shenzhen, China. Factory Add: NO. 28, JingYi Road, Qishi Town, Dongguan City, Guangdong, China.