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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 Mold Parts for Bluetooth Earphone Injection Mold

Brief: The Dawang Precision Mold Parts set is designed for Bluetooth TWS earphone injection molds, featuring hardened steel ejector pins, core inserts, and covers for exceptional durability and precision in high-volume production.
Custom 5-axis CNC machined for million-cycle performance and perfect cavity fit.
Key Features
Material: H13/SKD61 Mold Steel – hardened for wear resistance
Components: Ejector pins, discs, covers for complete mold support
Tolerance: ±0.002-0.005mm for flawless ejection
Surface: Mirror polish/chrome plating
Applications: TWS earbuds, wearable devices, electronics molds

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Custom Precision CNC Machining Titanium Fixture/Jig

Brief: The Dawang Precision Titanium Fixture is a lightweight, high-strength vacuum jig for precision manufacturing. It features a dense micro-hole array for secure clamping and reinforced structure for stability in aerospace and medical applications.
Custom 5-axis CNC machined for superior durability and accuracy.
Key Features
Material: Ti-6Al-4V Titanium – ultra-light with high corrosion resistance
Design: Vacuum holes + precision slots for reliable workpiece holding
Tolerance: ±0.01mm for repeatable precision
Surface: Mirror polish for clean, low-friction use
Applications: Aerospace fixtures, medical jigs, precision machining

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Custom CNC Machined Medical Control Knob Assembly

Brief: The Dawang Precision Medical Control Knob Assembly is an ergonomic stainless steel set for surgical and endoscopic instruments. It provides smooth, precise adjustment and mirror-polished surfaces for superior hygiene and durability in medical environments.
Custom 5-axis CNC machined for medical-grade precision and reliability.

Key Features
Material: 316L Stainless Steel – biocompatible with mirror polish
Design: Threaded adjustment + ergonomic grip for comfort
Tolerance: ±0.005mm for accurate operation
Surface: Mirror finish for easy sterilization
Applications: Endoscopes, surgical tools, dental devices

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Precision CNC Machined Multi-Port Manifold Housing

Brief: The Dawang Precision Multi-Port Manifold Housing is an aluminum fluid distribution block with multiple precision cylinders for efficient hydraulic and pneumatic flow control. It offers high strength, lightweight design, and reliable sealing in industrial and aerospace applications.
Custom 5-axis CNC machined for optimal performance and durability.
Key Features
Material: 7075/6061 Aluminum – lightweight with anodized finish
Design: Multi-port cylinders + internal channels for balanced flow
Tolerance: ±0.01mm for pressure-tight operation
Surface: Anodizing for corrosion protection
Applications: Hydraulic valves, pump blocks, fluid systems

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Custom CNC Machined Vacuum Flange

Brief: The Dawang Precision Vacuum Flange is a high-accuracy aluminum adapter plate with raised sealing ring and precision holes for reliable vacuum and optical connections. It ensures leak-tight performance and stable alignment in laboratory and industrial systems.
Custom 5-axis CNC machined for superior flatness and durability.

Key Features
Material: 6061/7075 Aluminum – lightweight with mirror polish
Design: Central raised ring + multiple threaded holes
Tolerance: ±0.01mm for sealing precision
Surface: Mirror finish for low distortion
Applications: Vacuum systems, optical mounts, precision equipment

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

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Precision CNC Machined Pump Shaft Flange Connector

Brief: The Dawang Precision Pump Shaft Flange Connector is a high-accuracy aluminum component with threaded shaft and multi-hole flange for reliable drive transmission in pumps and fluid systems.
Custom 5-axis CNC machined for seamless alignment and long-term performance.
Key Features
Material: 6061/7075 Aluminum – lightweight with mirror polish
Design: Long threaded shaft + precision flange holes
Tolerance: ±0.01mm for coaxial precision
Surface: Mirror finish for reduced wear
Applications: Pumps, vacuum systems, industrial drives

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

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Custom Precision CNC Machined Fin Heat Sink

Brief: The Dawang Precision Fin Heat Sink is a high-efficiency aluminum cooler with dense parallel fins for superior heat dissipation in electronics and industrial applications. It delivers maximum surface area, optimized airflow, and lightweight strength.
Custom 5-axis CNC machined for exceptional thermal performance.

Key Features
Material: 6061/7075 Aluminum – excellent conductivity with anodized finish
Design: Dense fin array + curved base for low resistance
Tolerance: ±0.01mm for uniform cooling
Surface: Anodizing for corrosion protection
Applications: Electronics, LED, power modules, industrial cooling

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

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