From CNC Prototype to Mass Production
High quality and reliable service are essential in today’s market. The continued success of Yangzheng Machining Manufacturer is built on advanced CNC machining technology, supported by 15 CNC turning machines and 10 CNC lathes. From precision prototype parts to mass production, we ensure tight tolerances, stable capacity, and on-time delivery that meet strict manufacturing specifications.

Prototype Manufacturing
Our minimum order quantity is 0. Yangzheng's efficient R&D capability and advanced prototype manufacturing workshop can quickly bring your products to the market, which will help you save time to market.

small batch Production
Seamlessly scale from prototypes to small batch CNC turning production. Perfect for pilot runs and pre-production parts while maintaining tight tolerances and consistent quality.

Mass Production
Reliable CNC turning for mass production. Optimized processes, advanced CNC lathes, and strict quality control ensure repeatable precision, cost efficiency, and on-time global delivery.
CNC Turning Tolerance
Feature |
Description |
|
Maximum Part Size |
Turned parts up to 80” x 48” x 24” (2,032 x 1,219 x 610 mm). Lathe parts up to 62” (1,575 mm) length and 32” (813 mm) diameter. |
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Standard Lead Time |
3 business days |
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General Tolerances |
Tolerances on metals will be held to +/- 0.005" (+/- 0.127 mm) in accordance with ISO 2768 unless otherwise specified. Plastics and composites will be +/- 0.010”. |
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Precision Tolerances |
Yangzheng can manufacture and inspect to tight tolerances per your drawing specifications including GD&T callouts. |
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Minimum Feature Size |
0.020” (0.50 mm). This may vary depending on part geometry and chosen material. |
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Threads and Tapped Holes |
Yangzheng can accommodate any standard thread size. We can also machine custom threads; these will require a manual quote review. |
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Edge Condition |
Sharp edges are broken and deburred by default |
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Surface Finish |
The standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote. |
Materials for CNC Turning Service
Aluminum
Aluminum is a highly ductile metal, making it easy to machine. The material has a good strength-to-weight ratio and is available in many types for a range of applications.
- Price: $$
- Lead Time: < 10 days
- Wall Thickness: 0.75 mm
- Tolerances:±0.125mm (±0.005″)
- Max part size: 200 x 80 x 100 cm

Copper
Copper displays excellent thermal conductivity, electrical conductivity and plasticity. It is also highly ductile, corrosion resistant and can be easily welded.
- Price: $$$
- Lead Time: < 10 days
- Wall Thickness: 0.75 mm
- Tolerances: ±0.125mm (±0.005″)
- Max part size: 200 x 80 x 100 cm

Brass
Brass has desirable properties for a number of applications. It is low friction, has excellent electrical conductivity and has a golden (brass) appearance.
- Price: $$$
- Lead Time: < 10 days
- Wall Thickness: 0.75 mm
- Tolerances: ±0.125mm (±0.005″)
- Max part size: 200 x 80 x 100 cm

Stainless Steel
Stainless steel is the low carbon steel that offers many properties that are sought after for industrial applications. Stainless steel typically contains a minimum of 10% chromium by weight.
- Price: $$
- Lead Time: < 10 days
- Wall Thickness: 0.75 mm
- Tolerances: ±0.125mm (±0.005″)
- Max part size:200 x 80 x 100 cm

Titanium
Titanium has a number of material properties that make it the ideal metal for demanding applications. These properties include excellent resistance to corrosion, chemicals and extreme temperatures. The metal also has an excellent strength-to-weight ratio.
- Price: $$$$$
- Lead Time: < 10 days
- Wall Thickness: 0.75 mm
- Tolerances: ±0.125mm (±0.005″)
- Max part size: 200 x 80 x 100 cm

Plastics
Plastics are also very popular option for CNC machining because of its wide choices, relatively lower price, and significantly faster machining time needed. We provide all common plastics for CNC machining services.
- POM
- Nylon
- ABS
- PEEK
- PTFE
- PC
- HDPE
- PVC
- PMMA
- PET
- PP

Surface Finishes for CNC Turning Parts
You can choose a wide selection of metal surface finishing services after machining at Yangzheng CNC machining manufacturer to improve the parts appearance, surface finishes, corrosion resistance, and other performance of your CNC turning parts.
| Name | Description | Materials | Texture | |
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Anodizing | The aluminum alloy is treated with hard anodic oxidation, and the surface can form a film layer with a thickness of 30-50 μm and a hardness of about 500HV, which has excellent corrosion resistance and wear resistance. | Aluminum | Smooth, matte finish |
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Bead Blasting | Spray the powder coating on the surface of the workpiece. Under the action of static electricity, the powder will be evenly adsorbed on the surface of the workpiece to form a powdery coating. The surface color is combined with a silky and dry feel, which combines unique aesthetics with high performance of the product. | ABS, Aluminum, Brass, Stainless Steel, Steel | Matte |
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Powder Coating | Used on some metal workpieces by spraying or fluidized bed, the powder is electrostatically adsorbed on the surface of the workpiece, and when it is completely dry, a protective film will be formed on the surface. | Aluminum, Stainless Steel, Steel,Titanium | Gloss or semi-gloss |
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Electroplating | The process of attaching a layer of metal film to the surface of parts by electrolysis, so as to prevent metal oxidation, improve wear resistance, conductivity, light reflection, corrosion resistance and improve appearance. The outer layer of many coins is also electroplated. | Aluminum, steel, stainless steel | Smooth, glossy finish |
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Polishing | The whole process of electrolytic polishing is basically completed automatically, so the labor cost is very low. Environmental impact: Electrolytic polishing uses less harmful chemicals. The whole process requires a small amount of water and is easy to operate. Metal parts can achieve the effect of delaying corrosion. | Aluminum, Brass, Stainless Steel, Steel | Glossy |
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Brushing | Make the metal surface obtain a non-mirror-like metallic luster, and at the same time, the brushed treatment can also eliminate the slight flaws on the metal surface. It is used in elevator door panels, faucets, cabinets, range hoods, sinks, etc. | ABS, Aluminum, Brass, Stainless Steel, Steel | satin |
CNC Turning Applications Industries
CNC turning parts are near you, they may be important components of your car and also can perform vital functions in your electrical equipment. Yangzheng is an accomplished CNC supplier that engaged in a broad range of CNC machining applications. Take a look on our CNC turning parts.
Why Choose Us for CNC Turning
We know that high quality and service are essential in today's marketplace, and Yangzheng's continued success can be attributed to advanced technology and on-time delivery for your parts.
With manufacturing specifications for prototyping and mass production, CNC in-line turned parts will reduce the cost of your project, while we do not compromise on quality. In addition, this production does not result in other wastage as compared to traditional manufacturing. Custom CNC turned parts are a way to reduce costs across the board without taking a step back in quality.

More accurate Products
Compared with traditional production methods, the main difference and benefits of using CNC machining are: more machining processes are automated, reducing the occurrence of human errors and meeting people's higher precision needs for products.

Mass Production
CNC machine tools are suitable for various cutting methods. In the process of CNC turning,
Makes it possible to manufacture complex exterior and interior geometries. Suitable for production from 1 part to 1 million parts.

Personnel Safety
Although the operator plays an important role in CNC machining, the operator does not operate on the machine with his hands, but on the computer. This creates a safer working environment for all and reduces workplace accidents.

Fast Delivery
If you have a new product that needs to be launched as soon as possible, Yangzheng's CNC machining service can provide high-precision prototype parts within 1 day at the earliest. You just need to tell us your needs, and we will do the rest.

Customized Service
You can choose the most suitable metal and plastic from 50 materials, and 10 surface treatment services can also meet any characteristics of the product, and produce the parts you are satisfied with in the most stringent manufacturing specifications.

Reduced Energy Consumption
The natural gas and oil industries are consuming extreme energy. We are seeing the effects of constant consumption as climate and environmental change. Scalability is a huge part of the custom turned parts online, machines minimize energy losses due to robust planning and excellent management.
Precision Turned Parts processing diagram
Multi-variety and Low-volume production process improvement based on Yangzheng's CNC precision manufacturing shop robust design, CNC turning machining for Various Hardware Parts. The CNC turned parts meet the additional requirements of customers through anodizing and various surface-finishing and manufactured according to the requirements of drawings.
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Flexible Solutions for Custom CNC Turning Parts
Yangzheng CNC turning company is an experienced precision CNC machining services supplier, manufacturer, exporter in China, has been specialized in offering the best OEM CNC solutions for superior quality low-cost CNC turning parts.
CNC lathe parts or high precision machined components with the operation of an impressive range of state-of-the-art turning machines, such as washers, bolts, shafts, rivets, spacers, sleeves, nipples, stainless steel fittings, pipe fittings, light fittings, wheel studs, etc. Our advanced CNC turning center routinely works with a wide variety of materials, ranging from copper, brass, stainless steel, carbon steel, aluminum, and titanium.
Precision CNC Turning Capabilities and Features:
Yangzheng(cnc-yz.com) is capable to provide cost-effective CNC turning lathe services and quality products with high precision and accuracy for vast projects.
- Low, medium to high volume batches production run
- Rapid prototyping and end-use manufacturing
- High dimensional accuracy, high speed, and high reliability
- A wide range of compatible metal and plastics materials
- Great productivity and improved efficiency
- Smooth finishes and tight tolerances can be achieved
We can always choose a suitable precision turning process to reach your requirements. Our custom CNC machining services ensure that our customers receive the highest quality CNC turning parts. Send your inquiry or drawing fast to get an online CNC quote.


Quality control plan that reassures customers
- ISO9001 certified precision machining shop
- Performance tracking on lead time and quality
- Strict NDA agreements with Buyers
- Inspection report included in every order.
- Full dimensional inspection reports on request
- Material certifications and test reports available on request
- Batch inspection in concurrence with ISO2859
- Low Cost On Demand Manufacturing, On-Time Delivery
Yanzgheng is an ideal choice if you are seeking the best CNC machining shop or CNC machining manufacturer for the fabrication of small, medium, large-sized products in low volume or mass production. Our exceptionally trained and experienced employees fabricate components in accordant.
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