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Exploring the World of China's CNC Turning and Drawing Parts Suppliers

A Comprehensive Guide to the Chinese CNC Turning Parts Industry

China has rapidly emerged as a global leader in manufacturing, driven by its diverse workforce and technological innovations. One such advanced market in China is the production of CNC turning and drawing parts. Chinese suppliers have been excelling in this industry, contributing to the growth of the country's economic prowess. This article delves into what the Chinese CNC turning parts manufacturers have to offer, the benefits of partnering with them, and how to find the best suppliers for your needs.

The Chinese CNC Turning Parts Landscape

Chinese CNC turning parts suppliers possess a wealth of experience in the development and manufacturing of high-quality, precision-engineered products. Thanks to cutting-edge technology and modern facilities, these suppliers can cater to various industries such as automotive, aerospace, medical, telecommunications, and more.

Benefits of sourcing from Chinese CNC turning parts manufacturers include:

1. Cost-effective solutions: Chinese suppliers are known for their competitive pricing, which makes them an attractive option for companies looking to cut costs without sacrificing quality.

2. Wide range of products: These suppliers offer a plethora of part types, such as CNC turning, milling, drilling, casting, and forging, among others.

3. Highly skilled workforce: China boasts a skilled workforce that ensures the production of top-quality parts that meet international standards.

4. Quick turnaround time: Chinese manufacturers can produce large volumes of high-quality parts in a short amount of time, making them an excellent choice for companies with tight deadlines.

How to Find the Right Chinese CNC Turning Parts Supplier

With a plethora of suppliers in the Chinese market, it can be a daunting task to find the perfect one for your company's needs. However, by taking the following steps, you can streamline your search:

1. Clarify your requirements: Start by outlining your needs for the CNC turning parts, such as the materials, quantity, desired finish, and any special features. This will help you narrow down the list of potential suppliers.

2. Research suppliers: Conduct extensive research on different suppliers in the market to identify the ones with the best reputation and expertise. You can do this by exploring their websites, reading customer testimonials, and gauging their expertise through published articles or interviews.

3. Request quotations and samples: Reach out to your shortlisted suppliers and request quotations for your project requirements. This will give you a clear understanding of their pricing structure and help you compare their offerings. Additionally, ask for samples to assess the quality of their CNC turning parts.

4. Develop a relationship: Once you've narrowed down your list to a few potential suppliers, consider visiting their facilities or having a video conference. Developing a strong relationship with your chosen supplier can help ensure a smooth working relationship and pave the way for future collaborations.

Extra Services Offered by Chinese CNC Turning Parts Suppliers

Many Chinese CNC turning parts suppliers provide additional services to their clients, ensuring a hassle-free experience, such as:

1. Custom solutions: Suppliers can work closely with clients to create tailored CNC turning parts designed specifically for their needs, ensuring a perfect fit in their projects.

2. Design and prototyping: Many suppliers offer design assistance and prototyping services, helping clients visualize their products and make any necessary adjustments before proceeding with full-scale production.

3. Quality assurance: Many suppliers implement strict quality control measures at every stage of the production process, ensuring that the CNC turning parts meet international standards and client specifications.

4. Logistics support: Suppliers can often arrange the shipping and delivery of CNC turning parts, making the entire process more convenient for clients.

Challenges When Sourcing from China

While there are numerous advantages to sourcing CNC turning parts from Chinese suppliers, potential challenges should not be overlooked, such as:

1. Language barrier: Communication might be a challenge if the supplier's staff isn't fluent in English. However, this can be mitigated by working with suppliers who have a dedicated English-speaking team or through the use of translation services.

2. Cultural differences: It's essential to be aware of cultural differences and business etiquettes when dealing with Chinese suppliers. Understanding these nuances can help establish stronger relationships and facilitate smoother communication.

Despite these challenges, China's CNC turning parts suppliers are making great strides in the global market. The key to a successful collaboration lies in thorough research and building strong relationships with suppliers. With the right partnership, companies can benefit immensely from the vast range of high-quality, cost-effective CNC turning parts available in China.

china cnc turning drawing parts suppliers

What is CNC Turning

CNC turning is a process that involves using computer numerical control (CNC) machines to shape and finish various materials, such as metals and plastics, into desired shapes and sizes.
This process is typically used in the manufacturing industry to produce precision parts and components for a wide range of applications, including automotive, automation, aerospace, medical, machinery, and industrial.

CNC Turning service

Asianstar Professional CNC Turning Service

Asianstar CNC turning Service offers precision machining for a wide range of materials, including metals, plastics, and composites. With high level facilities and skillful operators, we can produce high-quality parts with tight tolerances and intricate designs.

Our CNC turning capabilities allow us to produce parts with diameters ranging from 0.5 mm to 480mm and lengths up to 450mm. We offer both single and multi-axis turning, as well as live tooling options for added complexity and accuracy.

We use proven processes and quality control measures to ensure that every part we produce meets our clients' specifications and expectations.

Whether you need a single prototype or high-volume production runs, our CNC turning service can provide the precision and reliability you need to get your project completed on time and on budget.

CNC Turning service

Components Sizes of Asianstar CNC Turning Service

Unit (mm) Min Max
Out Diameter 0.5 480
Inner Diameter (Hole) 0.3 465
Length 1.0 450
Groove Diameter 0.4 above
Thread M1.2 above

Components Tolerance of Asianstar CNC Turning Service

Unit (mm) Tolerance according to sizes
Height Tolerance Diameter Size 0.5 to 3 3 to 6 6 to 30 30 to 120 120 to300 300 to480
Tolerance ±0.003 ±0.010 ±0.020 ±0.030 ±0.035 ±0.040
Length Tolerance Length Size 0.5 to 3 3 to 6 6 to 10 10 to 20 20 to 30 30 above
Tolerance ±0.010 ±0.020 ±0.250 ±0.250 ±0.030 ±0.035

Components shape and position tolerance of Asianstar CNC Turning Service

Tolerance Class followed Tolerance (mm)
Straightness and Flatness Verticality Symmetry
10 10 to 30 30 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000
H ±0.015 ±0.02 ±0.03 ±0.05 ±0.10 ±0.15 ±0.02 ±0.025 ±0.03 ±0.035 ±0.02 ±0.03 ±0.04 ±0.05

Capability of Asianstar CNC Turning Service

Type of Turning Machine Diameter Size (mm) Length Size (mm) Productivity (PCS/Month)
Auto Turning Machine Simple Turning Machine Multi Turning Machine Pin Turning Machine Min 0.5 Max 480 Min 1.0 Max 450 200’000/Item


Multiple Machining Processes

Multiple Machining Processes

Asianstar has various machining processes to support different types of components from client, we can choose the best suitable manufacturing solution to carry result in perfect performance and cheap cost

Flexible Custom Service

Flexible Custom Service

With skillful machining technologies, Asianstar is flexible to support clients on different materials and different structures of the components, we also flexible on the components quantities and even assembly

Create Designing for Clients

Create Designing for Clients

Not only producing according to clients drawings, Asianstar also propose the better designing to clients, supporting clients to buildup improved designing or even new generation components

Standard Procedures

Standard Procedures

Asianstar production, as experienced by many years, is strictly following internal Standard Operating Procedures, to make sure the production schedule is smooth and plans are well carried out well without accidents

Standard Procedures

Standard Procedures

Asianstar strictly controlling product quality by system. We start QC controlling from production plan once setting up, to production process by monitoring QC checking and until the final Inspection before packing

Fast Lead-Time Delivery

Fast Lead-Time Delivery

Asianstar strictly control the production processes, teams keep the plan moving ahead according to the procedures, we have internal time management schedule which mostly bring earlier lead-time of delivery

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


CNC Turning Service

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.


  • Q1.Do you support ODM/OEM?

    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

  • Q2.Do You Have Stock
  • Q3.What Is Your Production Capacity?
  • Q4.Where Is Your Factory?
  • Q5.Can You Provide Samples?
  • Q6.How About Your After-sales Service?
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