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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

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!

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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

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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.

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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!

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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.

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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.

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Rocket Components CNC Machining High Temperature Alloys Vertical Machining Center

Dawang Precision specializes in providing core precision component machining for the global aerospace and defense industries. We possess extensive technical expertise in processing nickel-based superalloys (such as Inconel), titanium alloys, and various high-temperature metals to meet the rigorous manufacturing challenges of rocket engines, propulsion systems, and high-heat structural parts. Utilizing advanced high-precision Vertical Machining Centers (VMC) and multi-axis technology, we ensure that every aerospace component maintains exceptional structural integrity and dimensional stability under extreme temperature gradients, high pressure, and intense dynamic loads. Key Features Superalloy Experts: Specialized in machining Inconel, Hastelloy, Titanium, and high-strength tool steels, ensuring components offer superior thermal stability and oxidation resistance.
High-Precision Vertical Machining: Leveraging high-end VMC technology to achieve complex geometric milling with ultra-tight tolerances required for critical flight hardware.
Performance Optimization: Engineering and machining processes focused on aerospace lightweighting requirements and high strength-to-weight ratios to enhance overall system efficiency.
Aerospace-Grade Quality Assurance: Full-process quality traceability and high-precision CMM inspection to meet the "zero-defect" standards of the aerospace sector.
" class=""> Brief: Dawang Precision specializes in providing core precision component machining for the global aerospace and defense industries. We possess extensive technical expertise in processing nickel-based superalloys (such as Inconel), titanium alloys, and various high-temperature metals to meet the rigorous manufacturing challenges of rocket engines, propulsion systems, and high-heat structural parts. Utilizing advanced high-precision Vertical Machining Centers (VMC) and multi-axis technology, we ensure that every aerospace component maintains exceptional structural integrity and dimensional stability under extreme temperature gradients, high pressure, and intense dynamic loads. Key Features Superalloy Experts: Specialized in machining Inconel, Hastelloy, Titanium, and high-strength tool steels, ensuring components offer superior thermal stability and oxidation resistance.
High-Precision Vertical Machining: Leveraging high-end VMC technology to achieve complex geometric milling with ultra-tight tolerances required for critical flight hardware.
Performance Optimization: Engineering and machining processes focused on aerospace lightweighting requirements and high strength-to-weight ratios to enhance overall system efficiency.
Aerospace-Grade Quality Assurance: Full-process quality traceability and high-precision CMM inspection to meet the "zero-defect" standards of the aerospace sector.

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Dawang Precision Factory OEM Custom Processing Metal Aluminum Milling CNC

Dawang Precision is a premier metal processing manufacturer dedicated to providing high-quality OEM custom CNC milling services for global clients. We specialize in the precision machining of aluminum alloys, stainless steel, and specialty metals. Equipped with over 300 sets of advanced equipment—including world-class machines from Mazak and Roeders—and backed by a rigorous quality management system, we deliver reliable core components for the medical, aerospace, automotive, and robotics industries. From initial drawing review to full-scale mass production, we provide competitive, factory-direct solutions tailored to your specifications. Key Features High-Precision Capabilities: Advanced multi-axis CNC milling technology ensures critical tolerances are maintained within ±0.01mm for complex assemblies.
Extensive Material Expertise: Proficient in machining Aluminum (6061/7075), Stainless Steel, Brass, Titanium, and high-performance engineering plastics.
One-Stop Customization: Full OEM/ODM lifecycle support, including DFM (Design for Manufacturing) analysis, rapid prototyping, and scalable mass production.
Rigorous Quality Control: ISO 13485 and IATF 16949 certified facility featuring precision CMM inspection to ensure zero-defect quality across every batch.
" class=""> Brief: Dawang Precision is a premier metal processing manufacturer dedicated to providing high-quality OEM custom CNC milling services for global clients. We specialize in the precision machining of aluminum alloys, stainless steel, and specialty metals. Equipped with over 300 sets of advanced equipment—including world-class machines from Mazak and Roeders—and backed by a rigorous quality management system, we deliver reliable core components for the medical, aerospace, automotive, and robotics industries. From initial drawing review to full-scale mass production, we provide competitive, factory-direct solutions tailored to your specifications. Key Features High-Precision Capabilities: Advanced multi-axis CNC milling technology ensures critical tolerances are maintained within ±0.01mm for complex assemblies.
Extensive Material Expertise: Proficient in machining Aluminum (6061/7075), Stainless Steel, Brass, Titanium, and high-performance engineering plastics.
One-Stop Customization: Full OEM/ODM lifecycle support, including DFM (Design for Manufacturing) analysis, rapid prototyping, and scalable mass production.
Rigorous Quality Control: ISO 13485 and IATF 16949 certified facility featuring precision CMM inspection to ensure zero-defect quality across every batch.

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Factory Machining Service Aluminium Alloy Machining OEM CNC Milling Prototyping

Dawang Precision offers comprehensive, one-stop aluminum alloy machining solutions. We specialize in processing various grades, including 6061 and 7075, combining high-precision CNC milling technology with extensive surface treatment expertise (such as anodizing and sandblasting). Our services provide customers with components that balance lightweight construction with high structural strength. With our robust production capacity, we support 3–7 day rapid prototyping and efficiently handle transitions from small batches to large-scale mass production. Key Features Premium Material Processing: Expertly machining a wide range of aluminum alloys (6061-T6, 7075-T6, 2024, 5052, etc.) to ensure optimal mechanical performance for your specific application.
Exceptional Surface Finishing: High-quality post-processing including multi-color anodizing, hard-coat anodizing, sandblasting, and brushing to enhance wear resistance and aesthetic appeal.
Tight Tolerance Control: Utilizing advanced machining centers to maintain critical dimensions within ±0.01mm, meeting the rigorous requirements of complex assemblies.
Rapid Turnaround: Optimized workflows designed for fast-track prototyping, helping you accelerate product development cycles and reach the market faster.
" class=""> Brief: Dawang Precision offers comprehensive, one-stop aluminum alloy machining solutions. We specialize in processing various grades, including 6061 and 7075, combining high-precision CNC milling technology with extensive surface treatment expertise (such as anodizing and sandblasting). Our services provide customers with components that balance lightweight construction with high structural strength. With our robust production capacity, we support 3–7 day rapid prototyping and efficiently handle transitions from small batches to large-scale mass production. Key Features Premium Material Processing: Expertly machining a wide range of aluminum alloys (6061-T6, 7075-T6, 2024, 5052, etc.) to ensure optimal mechanical performance for your specific application.
Exceptional Surface Finishing: High-quality post-processing including multi-color anodizing, hard-coat anodizing, sandblasting, and brushing to enhance wear resistance and aesthetic appeal.
Tight Tolerance Control: Utilizing advanced machining centers to maintain critical dimensions within ±0.01mm, meeting the rigorous requirements of complex assemblies.
Rapid Turnaround: Optimized workflows designed for fast-track prototyping, helping you accelerate product development cycles and reach the market faster.

More >>

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

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