Are you looking for the best CNC machining service factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top CNC machining companies in China, highlighting their strengths, services, and what sets them apart. Let’s dive in and find the perfect partner for your manufacturing needs.
Top China CNC Machining Service丨Quick, Accurate, Flexible …
CNC Machining Services in China | Gensun Precision
Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies for rapid prototyping and low-volume production. The services include CNC milling and turning, and the company can produce parts from a broad range of materials such as metals (aluminum, steel, stainless steel, brass, copper) and plastics (POM, PTFE, PC, PEEK, PET), as well as special alloys. The process involves creating a CAD model, converting it to G-code, and using CNC machines to remove material from the workpiece. The company serves various industries including aerospace, automotive, electronics, medical equipment, and semiconductor. They also provide additional manufacturing capabilities like 3D
printing and injection molding.
Pros:
– High-quality and reliable products due to highly trained engineers, machinists,…
– Broad range of material options including metals, plastics, and special alloys.
– World-class machine shop with ISO 9001:2015 certification.
– Ability to achieve high precision with tolerances of ±0.05 mm and surface roughn…
– Custom CNC machining services for special requirements and difficult materials.
Cons:
– No specific cons mentioned on the website, but potential issues could include de…
China CNC Machining Prototype | Custom Parts & Rapid …
Product Details: PCBWay offers a full feature custom PCB prototype service with a quick turnaround time as short as 24 hours after Gerber files are reviewed and approved. They support various PCB file formats including Gerber, .pcb, .pcbdoc, .cam, and .brd. The service includes a range of PCB types such as rigid, flexible, rigid-flex, metal core, and high-frequency PCBs. PCB thickness options range from 0.4mm to 2.4mm. The production process involves strict quality control measures including E-Test, Automated Optical Inspection (AOI), X-ray checks, and impedance control. The service is available for small to large quantities with competitive pricing and manufacturer-direct rates[2][3][5].
Pros:
– Quick turnaround time as short as 24 hours
– High-quality substrates and advanced manufacturing technologies
– Strict quality control measures including E-Test, AOI, and X-ray checks
– Competitive pricing and manufacturer-direct rates
– Support for various PCB types and file formats
– Global delivery to over 200 countries
Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays if the order exceeds standard parameters (e.g., larger than 10m…
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 suppliers, ensuring seamless order processing from quote to delivery. The service also includes various finishing options such as standard finish (as-milled), bead blast, tumbled, powder coat, electropolishing, and electroless nickel plating.
Pros:
– High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities
– Wide range of CNC services including milling, turning, lathe, grinding, and rout…
– Availability of 3-axis, 4-axis, and 5-axis machining options
– Capability to produce both small and large parts
– US-based team manages communication with Chinese suppliers for streamlined order…
– Various finishing options available
– Duties and tariffs are included in the part price
– 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
– Parts exceeding standard size limits may require manual review and specialized t…
China CNC Machining Services – Custom Precision Parts – JTR
Top 10 CNC Machining Manufacturers and Companies
Product Details: RapidDirect is a CNC machine company in China, established in 2009, specializing in efficiently manufacturing custom parts with complex geometric requirements and high cosmetic needs. The company operates self-owned factories with state-of-the-art machinery, avoiding outsourcing to ensure streamlined production timelines. Services include CNC machining, 3D printing, injection molding, sheet metal fabrication, vacuum casting, and high-end surface finishing. RapidDirect serves diverse industries such as automotive, aerospace, electronics, and robotics. They offer a user-friendly process for customers to upload designs, obtain instant quotes, authorize production, and receive custom parts at their preferred location.
Pros:
– Advanced CNC capabilities and stringent quality checks to ensure high standards…
– Professional Engineering Support with expert service engineers providing advice…
– Timely production and reliable delivery with robust manufacturing capacity and v…
– Comprehensive services covering every need from rapid prototyping to full-scale…
– Software-driven platform offering instant quotes, automated DfM analysis, and tr…
Cons:
– No specific cons mentioned in the provided sources.
CNC Machining Services
China CNC Machining Service – Kingsun
CNC Milling Services in China, CNC Precision Machining …
Product Details: IN3DTEC’s CNC Milling Service utilizes 3, 4, and 5-axis milling machines to produce functional and end-use parts from various metals and plastics. The process involves mounting a block of raw material inside the CNC mill and using G-code to program the machine to mill out parts. The service supports complex geometries with high accuracy down to +/-0.01mm. Common metals used include aluminum, stainless steel, alloy steel, and titanium, while plastics such as Derlin (POM), PC, and ABS are also supported. Various surface finishes are available, including anodizing, painting, blasting, black oxide, and brushing.
Pros:
– High accuracy and precision down to +/-0.01mm
– Ability to produce parts with complex geometries using 3, 4, and 5-axis machines
– Wide range of materials supported, including various metals and plastics
– Multiple surface finish options such as anodizing, painting, and blasting
– Fast turnaround times, with parts delivered in as fast as 3 days
– Secure and confidential upload process
Cons:
– Metal parts may show visible tool marks if not further finished
– 5-axis machines are larger and more expensive, potentially increasing costs for…
– Some materials, like stainless steel and alloy steel, have lower machinability c…
Precision CNC Machining Services in China – Get a Quote
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Top China CNC Machining Service丨Quick, Accurate, Flexible … | at-machining.com | |||
| CNC Machining Services in China | Gensun Precision | Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies for rapid prototyping and low-volume production…. | – High-quality and reliable products due to highly trained engineers, machinists,… – Broad range of material options including metals, plastics, and… | – No specific cons mentioned on the website, but potential issues could include de… |
| China CNC Machining Prototype | Custom Parts & Rapid … | PCBWay offers a full feature custom PCB prototype service with a quick turnaround time as short as 24 hours after Gerber files are reviewed and approv… | – Quick turnaround time as short as 24 hours – High-quality substrates and advanced manufacturing technologies – Strict quality control measures inclu… | – Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM… – Potential delays if the order exceeds standard parameters (e.g… |
| China CNC Machining | Service | Quote | Xometry’s China CNC Machining service offers high-quality machined parts manufactured in ISO 9001 and ISO 13485 registered facilities. The services in… | – High-quality parts manufactured in ISO 9001 and ISO 13485 registered facilities – Wide range of CNC services including milling, turning, lathe, grin… |
| China CNC Machining Services – Custom Precision Parts – JTR | www.jtrmachine.com | |||
| Top 10 CNC Machining Manufacturers and Companies | RapidDirect is a CNC machine company in China, established in 2009, specializing in efficiently manufacturing custom parts with complex geometric requ… | – Advanced CNC capabilities and stringent quality checks to ensure high standards… – Professional Engineering Support with expert service engineers… | – No specific cons mentioned in the provided sources. | www.rapiddirect.com |
| CNC Machining Services | www.hlhprototypes.com | |||
| China CNC Machining Service – Kingsun | kingsunmachining.com | |||
| CNC Milling Services in China, CNC Precision Machining … | IN3DTEC’s CNC Milling Service utilizes 3, 4, and 5-axis milling machines to produce functional and end-use parts from various metals and plastics. The… | – High accuracy and precision down to +/-0.01mm – Ability to produce parts with complex geometries using 3, 4, and 5-axis machines – Wide range of mat… | – Metal parts may show visible tool marks if not further finished – 5-axis machines are larger and more expensive, potentially increasing costs for…… | www.in3dtec.com |
| Precision CNC Machining Services in China – Get a Quote | www.davantech.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About China CNC Machining Service Factories
What types of services do China CNC machining factories typically offer?
China CNC machining factories often provide a wide range of services, including CNC milling, CNC turning, CNC lathe services, and other precision machining processes. Many also offer additional services such as rapid prototyping, 3D printing, surface finishing, and injection molding to cater to various project needs.
How do I ensure the quality of the CNC machined parts from Chinese factories?
To ensure quality, look for factories that are ISO certified, such as ISO 9001, ISO 14001, and ISO 27001. These certifications indicate that the factory adheres to strict quality management and environmental standards. Additionally, check if the factory has a dedicated quality control department and advanced testing equipment to ensure rigorous quality checks.
What materials can China CNC machining factories work with?
China CNC machining factories can work with a broad range of materials, including metals like aluminum, steel, stainless steel, brass, and copper, as well as plastics like POM, PTFE, PC, PEEK, and PET. Some factories also handle special alloys such as Kovar, Invar, Inconel, and Titanium.
How long does it typically take to receive CNC machined parts from China?
The turnaround time for CNC machined parts from China can vary depending on the complexity of the project and the production volume. However, many factories are located near major shipping ports and offer fast manufacturing and delivery services, ensuring that your products are delivered swiftly. Some factories can complete rapid prototyping and low-volume production within a few days to a couple of weeks.
How can I communicate effectively with a China CNC machining factory if I don’t speak Chinese?
Many China CNC machining factories have international teams and offer fluent communication in English. They often provide dedicated customer service and support teams that can guide you through every step of the production process. Look for factories that emphasize timely and fluent communication to ensure your needs are met efficiently.