Leading CNC Machining Manufacturer for Precision Custom Parts
Since 1995, we have provided precision CNC machining services for global manufacturers, delivering high-accuracy custom metal parts with reliable quality, competitive pricing, and on-time delivery.
✅️ 30+ Years of Manufacturing Experience
✅️ Precision CNC Machining
✅️ Tight Tolerances & Quality Control
✅️ OEM Engineering Support
CNC Machining Capabilities
As an experienced CNC Machining Manufacturer, we provide precision machining solutions for complex custom parts. From simple turned components to multi-axis machined parts, our capabilities cover a wide range of materials, tolerances, and production volumes.
CNC Milling
Complex Parts with High Accuracy
Our CNC milling services produce precision components with intricate geometries, tight tolerances, and excellent surface finishes for demanding industrial applications.
CNC Turning
Precision Turning for Critical Components
From simple shafts to complex precision parts, our CNC turning capabilities ensure repeatable accuracy, superior concentricity, and reliable production quality.
5-Axis Machining
Complex Parts in a Single Setup
Our 5-axis machining services produce complex components with fewer setups, improved accuracy, and shorter production times. Ideal for intricate geometries and high-precision applications.
Drilling & Tapping
Accurate Holes and Reliable Threads
Precision drilling and tapping ensure accurate hole locations, clean threads, and consistent assembly performance for custom machined components across various industries.
Precision Grinding
Superior Accuracy and Surface Finish
Our precision grinding services achieve tighter tolerances and smoother surface finishes, making them ideal for critical components requiring exceptional dimensional accuracy.
Materials We Machine
We machine a wide range of ferrous and non-ferrous metals to meet different strength, corrosion resistance, and performance requirements. Materials are sourced according to your specifications and supplied with certified material reports.
Aluminum
Lightweight & Precision Machining
Ideal for lightweight precision parts requiring excellent machinability, corrosion resistance, and dimensional stability.
Typical Grades
6061 • 6063 • 7075 • A356
Stainless Steel
Strength & Corrosion Resistance
Perfect for components exposed to moisture, chemicals, and demanding industrial environments.
Typical Grades
304 • 316 • 410 • 17-4PH
Carbon Steel
Reliable Performance & Value
A cost-effective choice for structural and industrial components requiring excellent strength and machinability.
Typical Grades
1018 • 1020 • 1045 • 4140
Alloy Steel
High Strength for Heavy-Duty Parts
Designed for demanding applications requiring superior toughness, wear resistance, and fatigue strength.
Typical Grades
4140 • 4340 • 42CrMo • 40Cr
Cast Iron
Excellent Wear Resistance
Suitable for heavy machinery and mining equipment requiring high rigidity, vibration damping, and long service life.
Typical Grades
GG25 • GGG40 • GGG50 • ASTM A48
Brass & Bronze
Excellent Machinability
Ideal for precision fittings, bushings, and industrial components requiring excellent machinability and corrosion resistance.
Typical Grades
C360 • C3604 • C932 • C954
Other material grades are available upon request.
Finishing & Heat Treatment Services
Complete your components with professional surface finishing and heat treatment services. We help improve corrosion resistance, wear resistance, strength, and appearance, delivering production-ready parts from a single manufacturing partner.
Surface Finishing
Enhance Performance & Appearance
Improve corrosion resistance, wear resistance, and surface quality with a wide range of finishing options tailored to your application.
Typical Processes
- Anodizing
- Zinc Plating
- Nickel Plating
- Powder Coating
- Black Oxide
- Sand Blasting
- Polishing
Heat Treatment
Increase Strength & Durability
Optimize mechanical properties through professional heat treatment processes, ensuring reliable performance in demanding industrial applications.
Typical Processes
- Quenching
- Tempering
- Carburizing
- Nitriding
- Induction Hardening
- Annealing
Industries We Serve
Precision CNC machining solutions tailored to the performance requirements of diverse industries. From heavy equipment to industrial machinery, we manufacture custom metal components that deliver accuracy, durability, and consistent quality.
MINING EQUIPMENT
Heavy-Duty Precision Components
We machine high-strength components for mining equipment that require exceptional durability, tight tolerances, and reliable performance in harsh operating environments.
AGRICULTURAL MACHINERY
Reliable Parts for Field Performance
Precision machined components designed for agricultural equipment, delivering consistent quality, long service life, and dependable performance in demanding field conditions.
CONSTRUCTION EQUIPMENT
High-Strength Machined Components
Durable CNC machined parts engineered for construction machinery requiring high load capacity, wear resistance, and long-term operational reliability.
INDUSTRIAL MACHINERY
Precision Components for Manufacturing
Custom machined parts manufactured with tight tolerances to ensure smooth operation, accurate assembly, and consistent production performance.
OIL & GAS
Machined Parts for Critical Applications
Precision machined components manufactured for demanding oil and gas applications where strength, corrosion resistance, and dimensional accuracy are essential.
TRANSPORTATION & AUTOMOTIVE
High-Precision Automotive Components
Custom CNC machined parts produced for automotive and transportation applications requiring repeatable accuracy, excellent surface finish, and reliable quality.
30+
Years of Experience
ISO 9001
Certified Quality
OEM & ODM
Manufacturing Support
Global
Export Experience
Why Choose Us
More than a CNC machining supplier, we are your long-term manufacturing partner. From engineering support and certified materials to precision machining and reliable delivery, we help simplify your supply chain while ensuring consistent quality.
Engineering Support
Our engineers review every drawing to improve manufacturability, optimize costs, and ensure efficient production.
Tight Tolerance Machining
Advanced CNC equipment delivers consistent dimensional accuracy for complex and high-precision metal components.
Certified Material Traceability
All materials are purchased to your specifications and supplied with certified material reports for full traceability.
Flexible Production
Whether you need prototypes or large production runs, we adapt our manufacturing capacity to your project.
Factory Direct Pricing
As a direct manufacturer, we provide competitive pricing without compromising quality or production efficiency.
Global Export Experience
Extensive export experience ensures smooth communication, secure packaging, and dependable international delivery.
Our CNC Machining Process
From drawing review to final delivery, every project follows a standardized manufacturing process to ensure precision, consistent quality, and on-time production.
Drawing Evaluation
We review your drawings, tolerances, materials, and application requirements to recommend the most efficient machining solution.
Complete Material List
Materials are purchased according to your specifications and supplied with certified material reports for full traceability.
Precision CNC Machining
Your parts are manufactured using advanced CNC machining centers with strict process control and consistent dimensional accuracy.
Quality Inspection
Every component is inspected throughout production and before shipment to ensure it meets your specifications.
Packaging & Shipping
Finished parts are carefully cleaned, protected, and packaged for safe international transportation.
Technical & After-Sales Support
Our engineering team provides continuous technical support before, during, and after delivery to ensure your project runs smoothly.
Manufacturing Excellence in Action
Discover the advanced equipment, skilled workforce, and efficient production environment behind every precision machined component.
CNC Machining Workshop
Our modern CNC machining centers handle complex geometries and tight tolerances, delivering consistent precision from prototype to production.
CNC Turning Workshop
Dedicated CNC turning equipment produces high-accuracy shafts, bushings, flanges, and other cylindrical components with excellent consistency.
Production & Assembly
Experienced technicians perform machining, assembly, and final production tasks with careful attention to quality, efficiency, and product consistency.
Finished Goods & Packaging
Finished components are carefully protected with customized export packaging to ensure safe transportation and reliable delivery worldwide.
Quality Assurance
I operate under ISO9001 and comply with CE and RoHS standards for global markets. As a TÜV Rheinland verified manufacturing and trading company, I ensure reliable production and quality management.
Each order follows strict control procedures, including raw material inspection, in-process monitoring, and final inspection, ensuring consistent quality and stable performance.
Trusted by Customers Worldwide
Years of Experience
0
+
Factory Area
0
㎡
Export Countries Worldwide
0
+
METAL FABRICATION PROJECTS
0
+
Regular Exhibitor at International Trade Shows
Frequently Asked Questions
Find answers to the most common questions about our CNC machining services. If you need additional information, our engineering team is ready to assist you.
We accept PDF, STEP (.step/.stp), IGES (.igs/.iges), JPG, PNG, and other common engineering drawing formats. If you're unsure, simply send your files and our engineering team will review them.
Yes. We specialize in custom CNC machining services based on customer drawings, samples, or technical specifications. All parts are manufactured according to your requirements.
Yes. We offer a variety of surface finishing and heat treatment services, including anodizing, plating, powder coating, polishing, quenching, tempering, carburizing, and more through our integrated manufacturing network.
Yes. We support everything from prototype machining and small-batch production to high-volume manufacturing while maintaining consistent quality throughout the process.
We machine a wide range of metals, including aluminum, stainless steel, carbon steel, alloy steel, cast iron, brass, and bronze. Material certificates can be provided upon request.
Tolerance requirements depend on the material, geometry, and machining process. Our engineering team will review your drawings and manufacture parts according to your specified tolerances.
Lead time depends on part complexity, quantity, and production requirements. After reviewing your drawings, we will provide an estimated production schedule with your quotation.
Simply send us your drawings, material requirements, quantity, and any special specifications through our inquiry form or email. Our engineering team will review your project and provide a professional quotation within 24 hours.
Ready to Start Your CNC Machining Project?
Choosing the right CNC machining manufacturer can make all the difference. Our engineering team is ready to review your drawings, optimize your manufacturing solution, and provide a competitive quotation tailored to your project requirements.
✔ OEM & Custom CNC Machining
✔ 30+ Years of Manufacturing Experience
✔ Precision Machining & One-Stop Solutions
✔ 24-Hour Quotation & Global Delivery
marketings@china-casting.com
Call support center 24/7
