# Cnc Machining
Precision CNC Machining Services
- High precision (Tolerance down to 0.001 inches, 100% apply with drawings request).
- Fast and on time delivery (Delivery in as Little as 5 days)
- No Minimum Order
- Powerful Service Team，Excellent service.
CNC MACHINES
Countries Shipped
CNC PARTS MONTHLY
Customers Served
YP-MFG Custom CNC Machining Service
We specialize in custom CNC parts with tight tolerances down to ±0.01 mm, supporting both metal and plastic materials. With 100+ advanced CNC machines including 3-axis, 4-axis, and 5-axis milling and turning centers, as well as EDM, grinding, and drilling capabilities, we deliver top-quality parts with fast turnaround times.
We also offer a wide range of surface finishes such as anodizing, powder coating, and plating to meet your exact needs.
Contact us today for a fast quote and reliable CNC solutions tailored to your project.
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CNC Machining Capabilities
With over 100 advanced machines, like cnc machines, milling machines, and turning machines, we can supply any quantity of metal and plastic parts, from low-volume prototypes to high-volume production.
CNC Milling Service
CNC Turning Service
Aluminum Extrusion Service
YP-MFG CNC Machined Parts and Equipment Showcase
100+ CNC Machines, operate a full spectrum of multi-axis milling centers, Swiss-type lathes, EDM/wire-cut systems for high-volume precision. handle projects from prototypes (48-hour turnaround) to mass production (10,000+ units/month).
5-axis machining for impellers, turbine blades, and micro-molded components with ±0.005mm tolerances. Precision parts for automotive, aerospace , medical , energy, and more.
Tolerances for CNC Machining
Precision tolerance control
Supports tolerance requirements of ±0.01mm or even tighter, meeting the stringent standards of precision parts.
| Linear Dimensions (According to ISO 2768, Values in millimeters.) | ||||
| Permissible deviations in mm for ranges in nominal lengths | f (fine) | Tolerance class designation (description) | v(very coarse) | |
| m (medium) | c (coarse) | |||
| 0.5 up to 3 | ±0.05 | ±0.1 | ±0.2 | |
| over 3 up to 6 | ±0.05 | ±0.1 | ±0.3 | ±0.5 |
| over 6 up to 30 | ±0.1 | ±0.2 | ±0.5 | ±1.0 |
| over 30 up to 120 | ±0.15 | ±0.3 | ±0.8 | ±1.5 |
| over 120 up to 400 | ±0.2 | ±0.5 | ±1.2 | ±2.5 |
| over 400 up to 1000 | ±0.3 | ±0.8 | ±2.0 | ±4.0 |
| over 1000 up to 2000 | ±0.5 | ±1.2 | ±3.0 | ±6.0 |
| over 2000 up to 4000 | ±2.0 | ±4.0 | ±8.0 | |
YP-MFG CNC Machining Materials
Over 300+ Material Options – high-performance materials, including metal ( aluminum, copper, stainless steel, steel, bronze, titanium) and plastics (PEEK, ABS, PC), and advanced composites.
Aluminum properties: Flexible and ductile, easy to make alloys, high strength-to-weight ratio, excellent corrosion resistance, easy to conduct electricity and heat, and recyclable.
Alloys: 6061-T6, 7075-T6, 2024, 5052, 6060, 5083, 2017, 6082
Applications: Aerospace components, automotive parts, electronic product housings, building structures, etc.
Brass Properties: An alloy of copper and zinc. When the zinc content is less than 39%, zinc can dissolve in copper to form a single phase a, called single-phase brass, which has good plasticity and is suitable for hot and cold pressure processing. When the zinc content is greater than 39%, there is a single phase a and a copper-zinc-based solid solution b, called dual-phase brass. b reduces plasticity and increases tensile strength, and is only suitable for hot pressure processing.
Alloy: C360, C260
Applications: Widely used in structural parts of electrical appliances, such as bolts, nuts, washers, springs, etc.
Copper properties: Very good corrosion resistance, excellent thermal and electrical conductivity, hard, flexible, ductile, and has unique effects after polishing.
Grade: C10100, C11000, C12200, C14500, C17200
Applications: Wires, motor coils, printed circuits, roofing materials, electrical connectors, instrumentation
Stainless Steel Properties: health care, corrosion resistance, fine surface treatment, high rigidity, can be formed by various processing techniques, difficult to cold process.
Subtypes: Stainless Steel SUS201, SUS303, SUS 304, SUS316, SUS316L, SUS42, SUS430, SUS431, SUS440C, SUS630/17-4PH, AISI 304
Applications: Austenitic stainless steel is mainly used in household goods, industrial pipes and building structures. Martensitic stainless steel is mainly used to make knives and turbine blades. Ferritic stainless steel has corrosion resistance and is mainly used in durable washing machines and boiler parts. Composite stainless steel has stronger corrosion resistance, so it is often used in corrosive environments.
Steel Properties: Steel is a strong, durable, and versatile material with excellent machinability, weldability, and the ability to be heat-treated for enhanced performance.
Subtypes: Steel 1018, 1020, 1025, 1045, 1215, 4130, 4140, 4340, 5140, A36, Die steel, Alloy steel, Chisel tool steel, Spring steel, High speed steel, Cold rolled steel, Bearing steel, SPCC
Applications:Chassis, body panels, engine parts, gears, shafts, bearings, machine frames, couplers, and load-bearing structures,Cutting tools, hand tools, fasteners, and protective casings.
Bronze Properties: Bronze generally has good corrosion resistance, wear resistance, castability and excellent mechanical properties.
Subtype: Tin Bronze
Applications: Suitable for casting various utensils, mechanical parts, bearings, gears, etc.
Titanium: Very high strength, good corrosion resistance to weight ratio, difficult to cold work, good weldability, about 40% lighter than steel, 60% heavier than aluminum, low conductivity, low thermal expansion, high melting point.
Titanium Alloy: TA1, Alloy TA2, Alloy TC4/Ti-6Al 4V
Applications: Golf clubs, tennis rackets, laptops, cameras, luggage, surgical implants, aircraft frames, chemical tools, and maritime equipment.
PC Properties: It is the best impact-resistant plastic variety with good mechanical properties, dimensional stability, acid and alkali resistance, and water absorption. It has high mechanical, optical, electrical and thermal properties.
Types:
PC Black, PC Transparent, PC White, PC Yellowish White, PC+GF30 Black
Applications: household appliances, automotive lamps, medical instruments, packaging containers, and small load, low speed wear-resistant parts such as gears, worms, bushings, etc.
ABS: Composed of three monomers: acrylonitrile (A), butadiene (B), and styrene (S). It is a common plastic with high mechanical strength and good comprehensive performance. The outstanding feature is that the surface can be electroplated and painted. ABS is easy to absorb moisture, has stable dimensions, and is easy to shape and process.
Types: ABS Beige(Natural), ABS Blac, ABS Black Antistati, ABS Milky Whit, ABS+PC Black, ABS+PC White
Applications: It is widely used in the manufacturing industry and chemical industry, such as parts and shells in the automotive, electronic appliances, toys, construction and other industries.
PEEK Properties: Resistant to chemical corrosion, flame retardant, wear resistant, radiation resistant, not resistant to strong nitric acid and concentrated sulfuric acid, with super strong mechanical properties
Grade: Unfilled PEEK, 30% glass-fiber reinforced PEEK, 30% carbon-fiber-reinforced PEEK, Bearing Grade PEEK
Applications: various mechanical parts, such as automobile gears, oil screens, shift starter discs, aircraft engine parts, etc.
CNC Machining Finishes Service
YP-MFG CNC Machining Finishes Service offers a wide range of surface treatments—including anodizing, powder coating, polishing, plating, sandblasting, and more. Get precision-finished parts tailored to your design and performance needs.
Success Stories of CNC Machining Projects
CNC machining solutions have helped clients across industries overcome complex challenges, achieve tight tolerances, and accelerate product development. From prototypes to mass production, these case studies showcase our commitment to precision, quality, and customer satisfaction.
Process 1: External turning and face turning finishing
Back turning is used for roughing and front turning is used for finishing.
Process 2: Face grooving
The insert is firmly locked by the locking screw, and the tool has high rigidity and ensures excellent stability.
Process 3: Slotting finishing
The roughing tool has a wavy roughing cutting edge with a smaller outer diameter than the finishing edge.
Process 4: Chamfer finishing
The tool heads are interchangeable, which greatly reduces machine downtime and maintains high repeatability and high precision.
CNC Machining FAQs
In the aerospace industry, it is used to manufacture engine parts, turbine blades, and structural components. The automotive sector relies on CNC machining for producing engine blocks, transmission housings, and custom parts. In the medical field, it enables the production of surgical instruments, prosthetics, and implants with strict tolerance and material requirements. The electronics industry uses CNC machining for making heat sinks, connectors, and enclosures. Additionally, industrial equipment manufacturing, consumer products like eyewear and furniture, robotics and automation systems.
YP-MFG is known as one of the best CNC machining companies in China in terms of quality, speed, and customer service. CNC milling generally maintains ±0.01–0.05 mm, CNC turning achieves ±0.005–0.025 mm, and Swiss-style turning can reach ultra-precision levels of ±0.0025 mm. Processes like EDM and grinding can further improve accuracy, achieving tolerances down to ±0.001 mm.
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CNC machining prices vary depending on factors such as material, part complexity, tolerances, quantity, and lead time. For prototyping or small batches, costs usually range from $75 to $150 per hour of machine time, or around $50 to $200 per part. In medium to large-scale production, the per-part cost can drop significantly, sometimes to as low as $5 to $50 depending on volume and design simplicity. If needed, YP-MFG can assist in preparing a quote request based on your specific needs.
The sample of your own design needs to pay for the mold set up charge. Samples production takes 5-7 working days after set up charge received & size drawing approval.
Sure, we will not display any customers' design or show to other people, we can sign NDA.
Yes, We can work overtime and add a few machines to produce these products if you need it urgently.
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As the core component of the new energy vehicle drive system, the motor housing's machining accuracy and efficiency are crucial to the performance of the vehicle.
Three processes for processing, one four-axis plus one five-axis machining for roughing the base and the surrounding holes, and one four-axis machining for finishing. By optimizing the tool and processing path, efficient and high-precision processing is achieved.
The entire processing process is compact, and the total processing time of the three sequences is only 30 minutes, which greatly improves production efficiency.