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Custom CNC Machining Parts - High-Precision Metal & Plastic Manufacturing


Dawang Precision is a leading China-based manufacturer specializing in custom CNC machining parts for aerospace, automotive, medical, and industrial applications. We utilize advanced 3-axis, 4-axis, and 5-axis CNC machines to produce complex geometries with exceptional accuracy and surface finish.

Our CNC machining services support a wide range of materials, including:

  • Metals: Aluminum (6061/7075), Titanium (Ti-6Al-4V), Stainless Steel (316/17-4PH), Inconel, Brass

  • Plastics: ABS, PC, POM, Nylon, PEEK, PTFE

Key processes include precision milling, turning, Swiss-type machining, and surface treatments (anodizing, plating, polishing). We excel at tight tolerances (±0.005mm), rapid prototyping (3-7 days), and small to medium batch production with full quality inspection (CMM, material certification).

Whether you need lightweight aerospace brackets, high-performance automotive components, or medical device parts, Dawang Precision delivers reliable, cost-effective CNC solutions that complement our additive manufacturing services.

Get a free DFM analysis and quote within 24 hours. Upload your drawings (STEP/IGES/PDF) and start your project today!


CNC Machining Parts

  • CNC Machining Small Hardware Switch Custom Steel Machining Services Parts CNC Machining Small Hardware Switch Custom Steel Machining Services Parts
    CNC Machining Small Hardware Switch Custom Steel Machining Services Parts
    Dawang Precision provides high-precision custom machining services for small-scale hardware and mission-critical switch components. We specialize in processing stainless steel, carbon steel, and alloy steels to create intricate parts with exceptional mechanical durability. Leveraging our IATF 16949 and ISO 13485 certified quality systems, we ensure that every component—from toggle actuators to internal contact housings—meets the rigorous standards required for industrial control, automotive electronics, and precision electrical systems." class=""> Brief: Dawang Precision provides high-precision custom machining services for small-scale hardware and mission-critical switch components. We specialize in processing stainless steel, carbon steel, and alloy steels to create intricate parts with exceptional mechanical durability. Leveraging our IATF 16949 and ISO 13485 certified quality systems, we ensure that every component—from toggle actuators to internal contact housings—meets the rigorous standards required for industrial control, automotive electronics, and precision electrical systems.
  • CNC Precision Machined CNC Custom Machining Parts Custom Aluminum Machining CNC Precision Machined CNC Custom Machining Parts Custom Aluminum Machining
    CNC Precision Machined CNC Custom Machining Parts Custom Aluminum Machining
    Dawang Precision provides world-class aluminum CNC machining solutions for global clients. We specialize in the high-precision milling and turning of various aluminum grades, including 6061-T6 and 7075-T6, capable of handling everything from simple geometries to highly complex structural components. Equipped with over 300 sets of advanced equipment—including top-tier machines from Mazak and Roeders—and a rigorous quality management system, we ensure that your parts offer the perfect balance of lightweight construction, extreme dimensional accuracy, and superior mechanical performance." class=""> Brief: Dawang Precision provides world-class aluminum CNC machining solutions for global clients. We specialize in the high-precision milling and turning of various aluminum grades, including 6061-T6 and 7075-T6, capable of handling everything from simple geometries to highly complex structural components. Equipped with over 300 sets of advanced equipment—including top-tier machines from Mazak and Roeders—and a rigorous quality management system, we ensure that your parts offer the perfect balance of lightweight construction, extreme dimensional accuracy, and superior mechanical performance.
  • CNC Machining Vision System Camera Mounts Lighting Hoods Fai Inspection CNC Machining Vision System Camera Mounts Lighting Hoods Fai Inspection
    CNC Machining Vision System Camera Mounts Lighting Hoods Fai Inspection
    Dawang Precision specializes in manufacturing high-precision components for industrial machine vision and automated inspection systems. We provide custom-machined camera mounts, lighting hoods, sensor brackets, and optical housings that ensure maximum stability and precise alignment for high-speed production lines. Utilizing advanced multi-axis CNC technology and rigorous FAI (First Article Inspection) protocols, we deliver durable, vibration-resistant hardware tailored to the demanding requirements of industrial automation and robotics. Key Features Vibration Stability: Robust construction and precision tolerances ensure consistent optical alignment and imaging accuracy in dynamic environments.
    Thermal Management: Expertly machined aluminum lighting hoods and housings designed for efficient heat dissipation to protect sensitive electronics.
    Specialized Surface Finishing: Available with matte black anodizing and anti-reflective coatings to eliminate glare and improve vision system performance.
    Strict Quality Assurance: Every custom project undergoes a comprehensive First Article Inspection (FAI) to guarantee 100% compliance with your technical specifications.
    " class=""> Brief: Dawang Precision specializes in manufacturing high-precision components for industrial machine vision and automated inspection systems. We provide custom-machined camera mounts, lighting hoods, sensor brackets, and optical housings that ensure maximum stability and precise alignment for high-speed production lines. Utilizing advanced multi-axis CNC technology and rigorous FAI (First Article Inspection) protocols, we deliver durable, vibration-resistant hardware tailored to the demanding requirements of industrial automation and robotics. Key Features Vibration Stability: Robust construction and precision tolerances ensure consistent optical alignment and imaging accuracy in dynamic environments.
    Thermal Management: Expertly machined aluminum lighting hoods and housings designed for efficient heat dissipation to protect sensitive electronics.
    Specialized Surface Finishing: Available with matte black anodizing and anti-reflective coatings to eliminate glare and improve vision system performance.
    Strict Quality Assurance: Every custom project undergoes a comprehensive First Article Inspection (FAI) to guarantee 100% compliance with your technical specifications.
  • Custom CNC Machined Medical Gas Control Valve Custom CNC Machined Medical Gas Control Valve
    Custom CNC Machined Medical Gas Control Valve
    Brief: The Dawang Precision Medical Gas Control Valve is a biocompatible stainless steel regulator with multiple ports and ergonomic handle for accurate flow management in respiratory and anesthesia systems.
    Custom 5-axis CNC machined for leak-proof performance and easy sterilization.
     
    Key Features

    Material: 316L Stainless Steel – fully biocompatible
    Design: Multi-port fittings + precision adjustment handle
    Tolerance: ±0.005mm for reliable sealing
    Surface: Mirror polish for hygiene
    Applications: Ventilators, anesthesia machines, infusion systems

    Upload your drawings for a free quote within 24 hours. Start your project today!
  • Precision CNC Machining Aluminium Turbine Impeller Precision CNC Machining Aluminium Turbine Impeller
    Precision CNC Machining Aluminium Turbine Impeller
    Brief: High-performance aerospace turbine impeller
    manufactured via 5-axis CNC machining 
    tolerances of ±0.002mm
    suitable for aircraft engines
    Rapid customisation available, AS9100 certified.
  • Custom 5-Axis CNC Machined Billet Compressor Wheel Custom 5-Axis CNC Machined Billet Compressor Wheel
    Custom 5-Axis CNC Machined Billet Compressor Wheel
    Brief: The Dawang Precision Billet Compressor Wheel is a high-performance upgrade for turbocharger systems, machined from solid titanium alloy billet. It delivers superior airflow efficiency, wider surge margin, and significantly higher boost response compared to traditional cast wheels—supporting speeds over 100,000 RPM while reducing weight by 20-30%. Ideal for racing, performance vehicles, and industrial gas turbines, this wheel processes extreme conditions with exceptional durability and balance.
    Fully machined on advanced 5-axis CNC equipment, each wheel is custom-built to your exact specifications. Blade geometry, bore design, and surface finish are optimized for maximum performance, ensuring perfect fitment and minimal vibration. Dawang turns complex turbo upgrade requirements into reliable, cost-effective solutions.
    Key Features
    Applicable Materials: Ti-6Al-4V Titanium (Grade 5), Inconel 718, 7075 Aluminum – lightweight and heat-resistant
    Blade Design: Backswept/split blades for 15-25% improved airflow and surge margin
    Bore & Hub: Precision splined bore with threaded retention for secure shaft connection
    Tolerance & Finish: ±0.005mm tolerance, mirror polish (Ra 0.4), dynamically balanced
    Custom Dimensions: Diameter 60-200mm, blade count 8-14, fully customizable per drawing
  • Custom CNC Machining Optical/Thermal Imaging Scanner Mount Custom CNC Machining Optical/Thermal Imaging Scanner Mount
    Custom CNC Machining Optical/Thermal Imaging Scanner Mount
    Brief: The Dawang Precision CNC Machining Thermal Imaging Scanner Mount is a high-stability aluminum bracket designed for medical and industrial infrared/optical systems. It provides exceptional alignment precision, low thermal distortion, and anti-glare surface for accurate, reliable imaging performance.
    Fully customizable via 5-axis CNC machining for your specific instrument requirements.
    Key Features
    Material: 7075/6061 Aluminum – lightweight with low-reflection anodizing
    Design: Precision holes/slots for sensor alignment and adjustment
    Tolerance: ±0.005mm for optical accuracy
    Surface: Matte anti-glare finish
    Applications: Medical thermal imagers, industrial scanners, laser systems

    Upload your drawings for a free quote within 24 hours. Start your precision project today!
  • Custom CNC Machined Scroll Pump Volute Housing Custom CNC Machined Scroll Pump Volute Housing
    Custom CNC Machined Scroll Pump Volute Housing
    Brief: The Dawang Precision Scroll Pump Volute Housing is a high-efficiency aluminum component for oil-free vacuum pumps and compressors. It combines precise spiral channels with advanced cooling holes for optimal fluid compression, heat dissipation, and quiet performance in medical and industrial applications.
    Custom-machined on 5-axis CNC for perfect fit and reliability.
    Key Features
    Material: 6061/7075 Aluminum – lightweight with polished/anodized finish
    Design: Internal scroll volute + external cooling array
    Tolerance: ±0.01mm for leak-free operation
    Surface: Mirror polish for low friction
    Applications: Vacuum pumps, medical systems, industrial compressors

    Upload your drawings for a free quote within 24 hours. Start your project today!
  • Mazak Precision CNC Machined Knee Joint Implant Component Mazak Precision CNC Machined Knee Joint Implant Component
    Mazak Precision CNC Machined Knee Joint Implant Component
    Brief: The Dawang Precision Knee Joint Implant is a medical-grade titanium femoral component for total knee replacement. It delivers anatomically accurate contours, superior biocompatibility, and mirror-polished surfaces for minimal wear and optimal bone integration.
    Custom 5-axis CNC machined to the highest orthopedic standards.
    Key Features
    Material: Ti-6Al-4V ELI Titanium – fully biocompatible
    Design: Anatomical curves + precision fixation features
    Tolerance: ±0.005mm for surgical accuracy
    Surface: Mirror polish for reduced friction
    Applications: Total/partial knee arthroplasty, revision surgery

    Upload your drawings for a free quote within 24 hours. Start your medical project today!

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 WhatsApp: +8617687208427
 Email: info @dawangprecision.com
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