Are you looking for the best custom machining services in China? With so many top-notch factories to choose from, it can be overwhelming. In this article, we’ll compare the leading CNC machining companies in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect partner for your manufacturing needs.

CNC Machining Services in China | Gensun Precision

Top China CNC Machining Service丨Quick, Accurate, Flexible …

CNC Machined Parts Factory – Custom CNC Turning Milling …

Product Details: VMT offers precision CNC machining services, including 3, 4, and 5-axis CNC milling and turning. They provide high-quality precision CNC machined parts with tolerances as tight as ±0.01mm (or ±0.0003 in.). The services support product development through rapid prototyping and mold tooling, ensuring design verification. VMT caters to both small batch and large-scale production needs, maintaining high precision, repeatability, and material diversity. They work with over 40 metal materials and various plastics, such as POM, Nylon, and PTFE. Surface treatments include plating, anodizing, PVD, and more. The company is ISO 9001:2015, IATF16949, and SGS certified, and holds 12 patents. They

provide free DFM analysis, strict quality control, and fast delivery times, with simple parts deliverable within 1-3 days and complex parts within 3-7 days.

Pros:
– High precision with tolerances as tight as ±0.01mm (or ±0.0003 in.)
– Rapid prototyping and mold tooling for design verification
– Flexible production capabilities for small and large batches
– Wide range of materials including over 40 metal materials and various plastics
– Multiple surface treatment options
– ISO 9001:2015, IATF16949, and SGS certifications
– Free DFM analysis and strict quality control
– Fast delivery times, with some parts deliverable within 1-3 days
– One-stop solution from CNC machining to surface treatment and assembly

Cons:
– No specific pricing information provided on the website
– Dependence on complex machinery and skilled labor, which can be a limitation in…
– Quality issues, though rare, can occur and require communication and resolution
– Limited geographical reach for immediate on-site support outside of China

China CNC Machining | Service | Quote

Product Details: Xometry’s China CNC Machining service offers high-quality machined parts manufactured in ISO 9001 and ISO 13485 registered facilities. The services include milling, turning, lathe, grinding, and routing with 3-axis, 4-axis, and 5-axis options available. The service can produce both small and large parts. Xometry’s US-based team manages all communication with the Chinese facilities, ensuring seamless order processing from quote to delivery. The service includes various finishing options such as standard finish (as-milled), bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating. Duties and tariffs are included in the part price, and all parts are inspected according to Xometry’s Manufacturing

Standards and Inspection & Sampling Plan.

Pros:
– High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities
– Variety of machining services including milling, turning, lathe, grinding, and r…
– 3-axis, 4-axis, and 5-axis options available
– Ability to produce small and large parts
– US-based team manages communication and order processing
– Inclusive duties and tariffs in the part price
– Multiple finishing options available
– Parts inspected according to Xometry’s Manufacturing Standards

Cons:
– No finishing certificates provided for parts made in China
– Potential for higher costs and longer lead times for tighter tolerances
– Specialized setups and additional operations may increase pricing and lead times

CNC Machining China – Check to Make Your Custom …

Custom high precision cnc machining service plastic in …

Leading CNC Machining Services China | Low Cost, On …

Product Details: AT Machining offers CNC machining services using 3-axis, 4-axis, and 5-axis CNC milling, turning centers, and CNC Lathe machines. They provide custom machined parts in various materials, including metals (aluminum, steel, titanium) and plastics (PEEK, Ultem 2300). The services include rapid prototypes and low to large volume production orders, catering to industries such as medical devices, aerospace, automotive, defense, electronics, and more. They offer complete surface finishing options like anodizing, sand blasting, and plating. The company ensures high accuracy and precision, with tolerances down to ±0.0002″ (0.005mm) for metal and ±0.010″ (0.254mm) for plastics and composites. Lead times are typically

2-3 weeks for prototypes and 4 weeks for production runs, with emergency and rush services available.

Pros:
– High accuracy and precision with tight tolerances
– Repeatability in producing identical parts
– Speed in production, allowing for faster turnaround times
– Flexibility in handling a variety of materials and complex geometries
– Reduced labor costs due to automation
– No minimum quantity requirement
– Cost-effective with savings of 30-50%
– ISO 9001:2015 certified, ensuring quality through SGS and RoHS certifications
– Swift production turnarounds without compromising quality
– Ability to implement design changes easily between production runs

Cons:
– Potential for visible tool marks and sharp edges if not specified otherwise
– Material limitations for certain types of CNC machines (e.g., CNC routers limite…
– Complex designs may require more advanced and expensive machinery (e.g., 5-axis…

Custom Machining Custom Precision CNC Machining Metal …

Product Details: Jeeklead offers custom precision CNC machining services for metal parts. Their processing capabilities cover various materials including stainless steel, aluminum alloy, and carbon steel. They specialize in multi-axis CNC machining, allowing for the production of complex shapes and precise parts. The services include metal stamping, soft and hard molds, and aesthetic processing. Jeeklead’s CNC machining is ideal for industries requiring high precision and reliability, such as aerospace, automotive, and electronics.

Pros:
– High precision and consistency in part production
– Ability to handle complex shapes and various materials
– Multi-axis CNC machining capabilities
– Suitable for a variety of industries including aerospace and automotive
– Guaranteed quality and reliability

Cons:
– Limited information available on specific product pages
– No direct access to detailed product specifications without contacting the compa…
– Potential language barriers for international clients due to the company’s prima…

Wholesale Price China Custom Machining Cnc Turned …

Product Details: The product involves CNC Machining turning parts. Key details include: Part name: CNC Machining turning parts; Materials: brass, aluminum, stainless steel, steel; Working processes: stamping, bending, and other traditional machining methods. Anebon offers high-quality OEM/ODM machining parts with advanced technology and skilled talent.

Pros:
– High-quality materials including brass, aluminum, stainless steel, and steel.
– Advanced CNC machining and traditional machining capabilities.
– Competitive wholesale prices.
– Punctual delivery and dependable service.

Cons:
– Limited information on specific product customization options.
– No detailed information on minimum order quantities or lead times.

CNC Services Near Me CNC Machining Services Custom …

Product Details: Jeek Precision offers high-precision CNC machining services, including customized component processing solutions for various industries. The services include prototyping, pre-series, and serial production. They utilize advanced CNC machining equipment with high-speed cutting functions to ensure precision and fast delivery.

Pros:
– High-precision machining
– Fast delivery
– Advanced CNC turning and milling capabilities
– Customized component processing solutions
– High-quality rapid prototypes and serial production

Cons:
– No specific details on pricing or cost structure available
– No information on minimum order quantities or lead times
– Dependence on advanced technology may lead to higher costs for some clients

Comparison Table

Frequently Asked Questions (FAQs)

How do I get a quote for custom machining parts from a Chinese factory?

To get a quote for custom machining parts, you can typically upload your CAD data and project information through the factory’s website or send it directly to their email. For example, you can click on the “Get Quote” button on the website and submit the form, or email your CAD files and project requirements to the factory. They will usually contact you within 12 hours with a quotation and a Design For Manufacturability (DFM) analysis.

What materials can Chinese CNC machining factories process?

Chinese CNC machining factories can process a wide range of materials, including various types of aluminum, stainless steel, copper, iron, titanium, and engineering plastics like PEEK, Nylon, and PMMA. This versatility ensures that you can choose the most suitable material for your specific application, optimizing the performance and resilience of your parts.

What is the typical lead time for custom machining parts in China?

The lead time for custom machining parts in China varies depending on the complexity and quantity of the parts. For simple parts, you can expect a lead time of around 3-4 days for prototyping and 4-7 days for delivery. For more complex parts or larger batches, the production cycle can take anywhere from 6 working days to several weeks, such as 2-5 weeks for rapid mold and injection.

How accurate can CNC machining be in Chinese factories?

CNC machining in Chinese factories can achieve high precision. The machining accuracy can be as tight as ±0.01mm to ±0.005mm, depending on the equipment and the specific requirements of your project. Factories often use international standards like ISO 2768 to control the unmarked linear tolerance of machined parts, ensuring high accuracy and consistency.

What surface treatments are available for CNC machined parts in China?

Chinese CNC machining factories offer a variety of surface treatments to meet your needs. These include anodizing, electroplating, PVD, nickel plating, sandblasting, powder spraying, polishing, multi-color anodizing, and spray painting, among others. You can choose the appropriate surface treatment based on the material and the desired appearance and performance of your parts.