Leading CNC Machining Service Manufacturer for Custom Parts in China
We provide custom manufacturing services for CNC machined parts, covering a wide range of needs from one-off prototypes to full-scale production. Request a CNC machining quote now.
Rich experience
More than 12 years of experience in CNC machining services
Complete equipment
100+ advanced CNC machining machines
High output
200,000+ precision parts produced annually
Our CNC Services
WHOMAS provides one-stop CNC finishing services, learn more about the services we provide and our processing capabilities.
CNC Turning Services
CNC turning is ideal for machining deep holes, threads, and a variety of cylindrical parts with an excellent surface finish. If you need precision-made parts, fast turnaround times, and no production constraints, WHOMAS CNC turning is the ideal choice.
CNC Milling Services
CNC milling can machine complex prismatic shapes and flat surfaces for a variety of commercial and industrial products. Multi-axis metal CNC machines require no fixtures, are highly flexible, and offer extremely high precision.
Rapid Tooling Services
CNC manufacturing isn’t just for finished parts. If you need to quickly manufacture high-quality plastic injection molds or die-casting molds, we offer custom CNC machining services for rapid tooling, prototyping, and low-volume production.
Surface Treatments
Surface treatments enhance the durability and aesthetics of your parts, offering specialized anodizing, powder coating, and polishing to meet production-grade quality standards.
About WHOMAS
WHOMAS is a professional CNC precision machining service provider based in Huzhou, China. With advanced manufacturing capabilities, WHOMAS specializes in high-precision CNC machining for industries such as automotive, medical, and industrial equipment. Our facilities are equipped with a wide range of CNC machines, including multi-axis machining centers, enabling us to handle complex components with tight tolerances up to ±0.05mm.
We work with various materials, including aluminum, stainless steel, titanium, and copper, ensuring flexibility for diverse customer needs. At WHOMAS, quality is our priority. Our dedicated quality control team utilizes advanced CMM inspection equipment to provide comprehensive CMM and FAI reports. In addition to precision machining, we also offer OEM manufacturing, assembly services, and custom solutions, making us a trusted partner for clients worldwide seeking reliable, high-quality CNC machining services.
Request Your Free Cnc Machining Quote Now
After receiving your drawings, our engineers will immediately analyze your custom CNC machined parts.
Materials of Cnc Machined Parts
WHOMAS offers a comprehensive range of custom CNC metal processing materials, including but not limited to:
Aluminum
Aluminum is a popular choice for machining due to its low density, good mechanical properties, high thermal and electrical conductivity, and corrosion resistance. Aluminum alloys are very commonly used in CNC machining because they offer a good balance of strength, machinability, and cost.
Brass
Brass is an alloying consisting of both copper and zinc. The gold materials is a weather- and corrosion- resistant metal with tensile strength similar to mild steel. It’s also an easy to machine material, so feedrates can remain high and coolant need is minimal.
Copper
Copper is a metal that is corrosion-resistant, extremely electrically conductive, and highly ductile. Its glossy orange-reddish appearance is instantly recognizable, and the metal looks attractive even when it goes through a natural oxidation process that forms a bluish-green coating called patina in response to its environment.
Stainless Steel
Stainless steel is well-suited for a wide array of CNC machining projects, due to its excellent machinability and outstanding uniformity. It also has good workability and weldability to match your specific machining needs, as well as high ductility and formability to meet the specification requirements of any project.
Steel Alloy
Alloy steel is widely used in many industries. It is an ideal material for machining due to its high toughness, high fatigue strength, wear resistance and impact resistance.
Steel Mild Low Carbon
Low carbon steel, also known as mild steel, contains up to 0.30% carbon. This gives the material low strength while making it more malleable and ductile compared to high carbon steels.
Titanium
Titanium is a popular material for CNC machining due to its excellent strength-to-weight ratio, corrosion resistance, and biocompatibility. However, titanium presents unique challenges in machining due to its high strength, low thermal conductivity, and tendency to work harden during cutting.
Why Choose Us
Regardless of part quantity, WHOMAS' CNC machining services are optimized to ensure speed, flexibility and superior quality.
1. Comprehensive Quality Management System
WHOMAS has a comprehensive quality management system, which is dozens of our commitment to providing first-class products. We have obtained ISO9001 and other certifications.
2. Leading CNC Machining Equipment
Imported five-axis CNC machining centers, running the most advanced software, using German imported tools, ensuring excellent tool performance and long tool life.
3. Comprehensive Raw Material Testing and Verification
We provide reliable material positive identification, so you can rest assured that your parts will meet all material specifications and regulatory compliance requirements.
4. Fast and Reliable Delivery
Our automated design analysis function helps you find any difficult-to-machine features before your design is sent to the production floor, avoiding expensive rework later.
5. Save Your Cost
Our engineering team is meticulous about every link of the entire process and can help you reduce costs. We are able to save you 30% to 50% of costs.
6. One-stop Solution
Our manufacturing cells are designed to achieve optimal efficiency, reduce material waste, and ensure fast and accurate manufacturing results. We are able to strictly control the tolerance of complex-shaped components within +/-0.05 mm.
Advantages of CNC Machining
One of the great advantages of CNC machining is that it works so well with so many different materials. These include mild and stainless steels, magnesium, brass, titanium, and even very hard alloys such as Inconel. In addition, rigid engineering plastics can be machined, as well as carbon fiber. All of these options give you even more design freedom.
No matter what material you use, you need absolute confidence that it conforms to your specifications and regulatory requirements. That’s why we have a best-in-class material testing laboratory. We use positive material identification (PMI) to verify all incoming stock, and provide you with a full physical analysis. It’s the only way to be sure you get exactly the quality and performance you demand.
CNC machining offers many advantages for product developers, including:
- High precision – tolerances as tight as ±0.05mm
- Excellent consistency – ideal for repeatable, high-volume production
- High efficiency – fast, automated operation
- Complex geometries – handle complex shapes with ease
- Material versatility – suitable for metals, plastics and composites
- Fast turnaround – quick transition from prototype to production
- Digital integration – seamless integration with CAD/CAM systems
Listen to What Our Customers Say
WHOMAS has received the trust and recognition of more than 1,000 customers around the world.
Frequently Asked Questions
Why Choose CNC Machining?
CNC machining is fast, accurate, and versatile. No other manufacturing solution can produce end-use parts in any volume without investing in hard tooling or expensive equipment.
What tolerances can you achieve with CNC machining?
Our standard tolerance is 10 microns (0.01 mm or 0.00039 inches), which is suitable for most commercial and industrial applications. If you need tighter tolerances for a special project, please ask us.
How much does CNC machining cost?
CNC machining rates depend on material, part complexity, production volume, and tolerance requirements. Submit a request for quote (RFQ) and receive a competitive quote within 24 hours.
What surface finish options do you offer?
We offer a range of surface finish options including anodizing, powder coating, polishing and sandblasting for enhanced durability and aesthetics.
What raw materials can be used in CNC machining?
Almost all rigid solids can be machined, including mild steel, stainless steel, aluminum, brass, copper, magnesium, titanium, and more.
What file formats do you accept for design submissions?
We accept a variety of CAD file formats, including STEP, IGES, STL, and SolidWorks files to ensure compatibility with your design process.
Can you provide material certification or traceability?
Of course, we provide material certification and full traceability on all raw materials to ensure compliance with industry standards.
What is the typical lead time for a quote?
Once we receive your design files and project requirements, we will provide a detailed quote within 24-48 hours.
Do you ship internationally?
Yes, we offer flexible global shipping options including air, ocean, and express that can be customized to fit your schedule and budget.
What is your minimum order quantity (MOQ)?
We have no minimum order quantity, which makes us well suited for single prototypes and small production runs of up to 100,000 parts.
Contact Us
WHOMAS is a professional CNC finishing service provider in China. With more than ten years of industry experience, we have established the production capacity of the entire industry chain from mold design, precision extrusion to surface treatment.
- [email protected]
- +86-187-5729-0675
- +86-187-5729-0675
- Longquanwu Industrial Park, Huzhou City, Zhejiang Province, China
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