Struggling to find a reliable CNC machining partner in China? With so many factories promising the best quality, it’s easy to feel overwhelmed or worry about making the wrong choice. Your project deserves more than guesswork—partnering with the right manufacturer can mean better precision, faster turnaround, and real savings. Ready to cut through the noise? Read on as we compare China’s top CNC machining factories to help you make a confident, informed decision.
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CNC Machining Factory China – Precision Milling Turning parts
Product Details:
Offers CNC machining services with a focus on custom metal and plastic part manufacturing, providing prototyping, small batch, and mass production solutions for diverse industries.
Technical Parameters:
– Supports materials such as aluminum, steel, brass, copper, titanium, and
– Tolerances up to ±0.01mm
– Maximum workpiece size up to 1500mm
– Offers multi-axis machining capabilities (3, 4, 5-axis CNC)
Application Scenarios:
– Automotive part manufacturing
– Medical device prototyping
– Aerospace component fabrication
– Consumer electronics enclosures
Pros:
– High precision and tight tolerances for complex parts
– Fast turnaround times and flexible order quantities
– Rich selection of compatible materials and finishing options
– Global shipping and responsive customer support
Cons:
– May have higher costs for low-volume or highly customized orders
– Limited suitability for non-machinable materials
CNC Machining China: CNC Precision Machining Factory in China
Product Details:
Custom high-precision CNC machined mechanical components made from metal and plastic, including services such as CNC milling (3-axis, 4-axis, 5-axis, simultaneous 5-axis), CNC turning, Swiss-type CNC turning, milling-turning, wire EDM machining, CNC grinding, and secondary operations. Factory equipped with state-of-the-art Japanese, German, Swiss, and Swedish machine tools, climate-controlled machining and measurement rooms, and advanced quality assurance tools.
Technical Parameters:
– Simultaneous 5-axis CNC machining with Japan-imported Mazak VARIAXIS series
– Mazak INTEGREX i-H series 5-axis multi-tasking centers (milling-turning); Mazak
– Swiss-type CNC lathes (Star SR-32JM and TSUGAMI B206 series)
– In-house Coordinate Measuring Machines (CMMs) for IQC, FAI, IPQC, OGC, CPK, and
Application Scenarios:
– Aerospace precision components manufacturing
– Medical device and component machining
– Robotics parts and assemblies
– Military and high-precision industrial applications
Pros:
– State-of-the-art, imported machinery ensures high precision and complex part
– Integrated advanced QA tools (CMMs, in-process gaging with AI compensation,
– Competitive pricing and rapid turnaround for both prototyping and volume
– Over 20 years of expert team experience and internationally certified (ISO 9001
Cons:
– Mainly focused on CNC machining; limited information on other manufacturing
– Potentially limited to customers requiring high-precision, complex, or
CNC Machining Services in China | Gensun Precision
Product Details:
CNC machining services for rapid prototyping and low-volume production of simple and complex precision machined parts in a wide range of materials and surface finishes. Gensun’s facility is ISO 9001:2015 certified and can produce high-precision parts using advanced CNC technologies, serving as a one-stop manufacturing solution that integrates with other methods like 3D printing and injection molding.
Technical Parameters:
– Tolerances as tight as ±0.001mm
– Materials supported: Aluminum, steel, stainless steel, brass, copper, POM, PTFE
– ISO 9001:2015 (quality management), ISO 14001:2015 (environmental management),
– Processes supported: CNC milling, CNC turning, custom CNC machining
Application Scenarios:
– Rapid prototyping and low-volume production for a broad range of components
– Manufacture of high-precision metal and plastic parts with complex features or
– Medical device manufacturing requiring ISO 13485:2016 compliance
– Replacement of obsolete parts or working with challenging materials via custom
Pros:
– High-quality, reliable parts due to advanced equipment and skilled technicians
– Wide range of compatible materials and surface finishes
– Cost-effective manufacturing through design for manufacturing (DFM) practices
– Fast turnaround and shipping facilitated by proximity to major shipping ports
Cons:
– Primarily suited for rapid prototyping and low-volume production—not ideal for
– Material compatibility limited to blocks—sheet, filament, or powder materials
China CNC Machining Factory
Product Details:
China CNC Machining Factory offers custom CNC machined parts manufacturing and CNC machining services including 3-5 axis CNC machining, CNC milling, turning, grinding, wire EDM, and secondary operations for both metal and plastic parts. They serve orders of any quantity, including prototyping and mass production, with capabilities for complex, high-precision components.
Technical Parameters:
– 3-axis, 4-axis, and 5-axis CNC machining centers including simultaneous 5-axis
– CNC lathes, Swiss-type CNC lathes, precision turning centers, precision CNC
– Coordinate measuring machines (CMM), optical CMM, X-ray fluorescence (XRF)
– Supports a wide range of metals (Aluminum, Brass, Copper, Stainless Steel
Application Scenarios:
– Automotive
– Aviation
– Consumer electronics and computer peripherals
– Medical devices, industrial equipment, robotics, office equipment, storage, toys
Pros:
– State-of-the-art high-precision CNC equipment and rigorous quality control
– Free repair or remake/rework for defective parts, with all return and shipping
– No minimum order requirement (can order single prototypes), short lead times,
– Wide range of supported materials and secondary operations (anodizing, plating,
Cons:
– Detailed pricing is not specified on the page and may require quoting for each
– Located in China, so overseas customers may face communication or logistics
China CNC Machining | China CNC Precision Machining Factory
Product Details:
Custom CNC machining services and manufacturing of CNC machined, milled, and turned parts from 3-axis to 5-axis, offering high-precision metal and plastic parts with comprehensive surface finishing and secondary operations.
Technical Parameters:
– 3-axis, 4-axis, 5-axis simultaneous CNC machining centers; 5-axis
– Materials: Aluminum (e.g., AL2014, AL6061, AL7075), Brass, Copper, Stainless
– ISO 9001 and IATF 16949 certified quality management systems; quality control
– Surface finishing capabilities: Anodizing, chemical plating, laser engraving,
Application Scenarios:
– Automotive parts and components
– Aviation/aerospace parts
– Medical devices and equipment
– Consumer electronics and industrial machinery
Pros:
– State-of-the-art CNC equipment and inspection tools for high-precision and
– Free repair/remake for defective products with all costs covered, including
– No minimum order quantity; accepts prototype and low-volume orders
– Responsive service (quotes within 48 hours, prompt communication) and a skilled
Cons:
– Limited information about international certifications beyond ISO 9001/IATF
– Website lacks detailed information on maximum part size or specific dimensional
Top 11 CNC Machining Companies in China 2024 – Runsom Precision
Product Details:
Runsom Precision provides a one-stop CNC machine shop for custom parts with complex geometries and high aesthetics. Offerings include CNC machining, 3D printing, sheet metal fabrication, injection molding, and high-end surface finishing services. Services are accessed via an online platform enabling design uploads, instant quotes, and streamlined order management.
Technical Parameters:
– Equipped with advanced CNC machines for precise part manufacturing
– Provides instant online CNC machining quotes
– Employs rigorous quality assurance with modern QA test equipment
– Facilitates rapid prototyping and engineering support for design optimization
Application Scenarios:
– Custom parts manufacturing for unique or intricate geometries
– Rapid prototyping and product development cycles
– Low to medium volume production runs for various industries
– Projects requiring aesthetic finishes and high dimensional accuracy
Pros:
– One-stop solution covering CNC, 3D printing, sheet metal, and injection molding
– Instant online quotation and order process for speed and convenience
– Direct manufacturing (no outsourcing), improving lead time and quality control
– Expert engineering support for DFM feedback and design refinement
Cons:
– Detailed technical specifications (e.g., tolerances, material range, max part
– May be less suited for extremely high-volume automotive or heavy industrial
CNC Machining China Factory of Precision Machined Parts
Product Details:
KLARM offers high-precision, custom CNC machining services including milling, turning, wire cutting, drilling, and production of precision parts from a wide range of metals and plastics, from prototyping to mass production, with in-house material selection and various surface treatments.
Technical Parameters:
– Works with metals (aluminum, steel, titanium, brass) and plastics (ABS, PVC,
– Tolerance capability often within microns suitable for high-precision industries
– Equipped with advanced CNC technology: multi-axis CNC machines, high-speed
– Handles production from single prototypes to large-scale, high-volume
Application Scenarios:
– Automotive component manufacturing under tight deadlines
– Aerospace parts requiring high precision and tight tolerances
– Electronics and industrial components requiring customized, complex geometries
– Rapid prototyping and low- to high-volume production for various sectors
Pros:
– Fast, detailed quotations typically within 24 hours
– One-stop production: material selection, machining, surface treatments, QC, and
– Scalable production capabilities from prototypes to mass production, including
– Strict quality control utilizing advanced inspection systems reduces defects
Cons:
– No explicit mention of minimum order quantity, potential limitations for
– International shipping time or customs could add to delivery time for overseas
10 China CNC Machining Manufacturers and Companies
Product Details:
CNC machining services specializing in precision parts production, CNC turning, CNC milling, sheet metal fabrication, metal laser cutting, and plasma cutting, with capabilities for both prototyping and mass production.
Technical Parameters:
– Equipped with 136 high-precision CNC machining centers, 278 CNC lathes, and 277
– Measurement reading accuracy up to 0.001 mm; minimum manufacturing tolerances
– Over 99+ certified materials for machining, including various metals and
– Supports 3-, 4-, & 5-axis machining for complex geometries
Application Scenarios:
– Manufacturing custom components requiring high precision and complex geometries
– Prototype development and verification prior to mass production
– Industries such as aerospace, medical, semiconductor, robotics, and industrial
– Production runs ranging from small-batch prototypes to large-scale mass
Pros:
– Comprehensive range of manufacturing equipment ensuring high flexibility and
– Stringent quality control with 281 sets of testing equipment and ISO-certified
– OEM & ODM support for custom manufacturing solutions, including professional
– Fast turnaround times and direct AI-driven instant quoting (for companies like
Cons:
– Focus solely on parts and component manufacturing, not on designing or
– Potential limitations in very specialized materials or surface finishes not
Top 10 CNC Machining Centers Factory in China
Product Details:
The companies offer a wide range of CNC machining centers, including CNC lathes, grinders, mills, routers, and specialized gear grinding machines. Their offerings also include machine tool spare parts, tool holders, spare part transformation services, and value-added services such as private customization, aftersales services, and technical training.
Technical Parameters:
– 5-axis linkage vertical and horizontal turning-milling compound machining center
– High-speed and precision turning center
– Vertical, horizontal, and gantry machining centers
– Certifications include ISO 9001, ISO 14001, EU and CE compliance
Application Scenarios:
– Automobiles and automotive industry
– Rail transit and construction machinery
– Aerospace and engineering machinery
– Agricultural machinery and vocational colleges
Pros:
– Wide range of products and solutions covering multiple industries
– Value-added and customized services including aftersales support
– Strong technical capabilities, R&D, and state-of-the-art equipment
– Compliance with international certifications like ISO 9001, ISO 14001, and CE
Cons:
– Limited specific technical specifications or performance data disclosed
– Some companies may have a shorter operating history (e.g., established
Top 10 Job factory in the World 2025 – sourcifychina.com
Product Details:
Various online job platforms and recruitment services offering job listing aggregation, personalized job search support, staffing solutions, job fairs, and employability enhancement across sectors such as manufacturing, logistics, administration, IT, and apprenticeships in multiple regions.
Technical Parameters:
– Job search functionalities supporting keyword, location, and category-based
– Resume/CV upload features (PDF up to 1 MB in some cases)
– Application tracking systems for employers and job seekers
– Special event logistics (dates, locations, number of exhibitors for job fairs)
Application Scenarios:
– Job seekers searching or applying for jobs in manufacturing, logistics, IT,
– Employers posting vacancies and recruiting for permanent or temporary positions
– Students and graduates exploring apprenticeships, internships, or first-time
– Career guidance, resume writing, and interview training services, including
Pros:
– Centralized and comprehensive databases with wide ranges of job categories and
– Personalized support and career guidance including resume writing, interview
– Access to unadvertised jobs and sector-specific staffing solutions
– Free resources for job seekers, regular updates, and user-friendly job
Cons:
– Some platforms require verification, have application delays, or limited resume
– Fee-based services may not be affordable for all users
– Details about advanced search or direct application processes may be lacking
– Some sectors or government jobs may not be covered or accessible via certain
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| CNC Machining Factory China – Precision Milling Turning parts | Offers CNC machining services with a focus on custom metal and plastic part | High precision and tight tolerances for complex parts Fast turnaround times and | May have higher costs for low-volume or highly customized orders Limited | www.cncfactorychina.com |
| CNC Machining China: CNC Precision Machining Factory in China | Custom high-precision CNC machined mechanical components made from metal and | State-of-the-art, imported machinery ensures high precision and complex part | Mainly focused on CNC machining; limited information on other manufacturing | cncmachiningchina.com |
| CNC Machining Services in China | Gensun Precision | CNC machining services for rapid prototyping and low-volume production of | High-quality, reliable parts due to advanced equipment and skilled | Primarily suited for rapid prototyping and low-volume production—not ideal for |
| China CNC Machining Factory | China CNC Machining Factory offers custom CNC machined parts manufacturing and | State-of-the-art high-precision CNC equipment and rigorous quality control | Detailed pricing is not specified on the page and may require quoting for each | chinacncmachiningfactory.com |
| China CNC Machining | China CNC Precision Machining Factory | Custom CNC machining services and manufacturing of CNC machined, milled, and | State-of-the-art CNC equipment and inspection tools for high-precision and | Limited information about international certifications beyond ISO 9001/IATF |
| Top 11 CNC Machining Companies in China 2024 – Runsom Precision | Runsom Precision provides a one-stop CNC machine shop for custom parts with | One-stop solution covering CNC, 3D printing, sheet metal, and injection | Detailed technical specifications (e.g., tolerances, material range, max part | www.runsom.com |
| CNC Machining China Factory of Precision Machined Parts | KLARM offers high-precision, custom CNC machining services including milling, | Fast, detailed quotations typically within 24 hours One-stop production: | No explicit mention of minimum order quantity, potential limitations for | www.cncmachinings.com |
| 10 China CNC Machining Manufacturers and Companies | CNC machining services specializing in precision parts production, CNC turning, | Comprehensive range of manufacturing equipment ensuring high flexibility and | Focus solely on parts and component manufacturing, not on designing or | yijinsolution.com |
| Top 10 CNC Machining Centers Factory in China | The companies offer a wide range of CNC machining centers, including CNC lathes | Wide range of products and solutions covering multiple industries Value-added | Limited specific technical specifications or performance data disclosed Some | hmaking.com |
| Top 10 Job factory in the World 2025 – sourcifychina.com | Various online job platforms and recruitment services offering job listing | Centralized and comprehensive databases with wide ranges of job categories and | Some platforms require verification, have application delays, or limited resume | www.sourcifychina.com |
Frequently Asked Questions (FAQs)
How can I verify the reliability of a CNC machining factory in China?
Start by checking their business licenses and certifications (like ISO 9001). Look for customer reviews, third-party audits, and request references. A reliable factory will gladly share documentation and examples of prior work.
What factors should I consider when choosing a CNC machining manufacturer in China?
Consider their production capabilities, quality control processes, experience with your type of product, pricing, lead times, and communication skills. It’s also helpful to assess their willingness to provide samples and flexibility with order quantities.
How do I ensure the manufacturer meets my quality requirements?
Always provide detailed drawings, material requirements, and specifications. Ask if the manufacturer offers sample prototypes or batch sampling before full production. Request documentation of their quality control measures and inspect parts personally or via a third-party inspector.
Is language or communication a big issue with Chinese CNC suppliers?
Some language barriers exist, but many established factories have English-speaking staff. Clear, written communication helps reduce misunderstandings. It’s wise to confirm important details in writing and use visuals or CAD files for clarity.
What’s the best way to get an accurate quote from Chinese factories?
Provide comprehensive information: detailed drawings, quantity, tolerances, materials, finishes, and shipping requirements. The more specifics you give, the more accurate and comparable your quotes will be. Respond to any follow-up questions promptly to avoid delays.