Are you looking for the best CNC machining services in China? With so many excellent manufacturers, 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.
China CNC Machining | Service | Quote
Product Details: Xometry offers CNC machining services including milling, turning, and drilling. For CNC milling, the largest machines can handle parts up to 3500 mm by 10000 mm with X-axis travel of 11000 mm, Y-axis travel of 4700 mm, and Z-axis travel of 2450 mm. CNC turning can handle parts with diameters up to 500 mm and lengths up to 4500 mm. CNC drilling can handle plates up to 2400 mm in length, 1000 mm in width, and 60 mm in thickness. The service supports a wide range of materials, including metals and polymers, and offers various finishing options such as bead
blasting, dyeing, and lacquering. General tolerances start at ±0.1 mm, with tighter tolerances achievable through specialized setups.
Pros:
– High precision with tolerances as tight as ±0.01 mm
– Large build size capabilities, especially for CNC machining of polymers
– Better dimensional accuracy and mechanical properties compared to 3D printing
– Wide range of materials and finishing options available
– Global network of over 10,000 manufacturers ensuring competitive lead times and…
– Instant quoting and DFM feedback through the AI-powered Instant Quoting Engine
Cons:
– Tighter tolerances can lead to higher scrap rates, additional fixturing, and lon…
– Specialized tooling and manual review may be required for parts exceeding standa…
– Complex drilling patterns and material properties can affect lead times and cost…
– Post-processing may be necessary to improve surface finish and aesthetics
CNC Machining Services in China | Gensun Precision
Top China CNC Machining Service丨Quick, Accurate, Flexible …
China CNC Machining Services – Custom Precision Parts – JTR
Top 10 CNC Machining Manufacturers and Companies
Precision CNC Machining Services in China – Get a Quote
CNC Machining Services
CNC Machining Services China – CNC Milling Supplier …
China CNC Machining Service – Kingsun
China CNC Machining Prototype | Custom Parts & Rapid …
Product Details: PCBWay offers a full feature custom PCB prototype service with quick turnaround times, starting as short as 24 hours after Gerber file review and approval. They support various PCB types including 2-layer to highly advanced HDI, flex, and rigid-flex boards. The service includes strict quality control measures such as E-Test, Automated Optical Inspection (AOI), X-ray checks, and impedance control. PCBWay accepts multiple file formats (Gerber, .pcb, .pcbdoc, .cam, .brd) and offers different board thicknesses (0.4mm to 2.4mm). They also provide turn-key PCB assembly services and use high-quality substrates and ink for silk screen printing.
Pros:
– Quick turnaround times as short as 24 hours
– High-quality production with strict quality control measures
– Support for various PCB types including advanced HDI and flex boards
– Competitive pricing and manufacturer direct pricing
– Global delivery to over 80 countries
– User-friendly online quotation and ordering system
– High-quality substrates and ink for silk screen printing
Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays for larger or more complex orders (e.g., orders over 10m2 may t…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China CNC Machining | Service | Quote | Xometry offers CNC machining services including milling, turning, and drilling. For CNC milling, the largest machines can handle parts up to 3500 mm b… | – High precision with tolerances as tight as ±0.01 mm – Large build size capabilities, especially for CNC machining of polymers – Better dimensional a… |
| CNC Machining Services in China | Gensun Precision | |||
| Top China CNC Machining Service丨Quick, Accurate, Flexible … | at-machining.com | |||
| China CNC Machining Services – Custom Precision Parts – JTR | www.jtrmachine.com | |||
| Top 10 CNC Machining Manufacturers and Companies | www.rapiddirect.com | |||
| Precision CNC Machining Services in China – Get a Quote | www.davantech.com | |||
| CNC Machining Services | www.hlhprototypes.com | |||
| CNC Machining Services China – CNC Milling Supplier … | bccncmilling.com | |||
| China CNC Machining Service – Kingsun | kingsunmachining.com | |||
| China CNC Machining Prototype | Custom Parts & Rapid … | PCBWay offers a full feature custom PCB prototype service with quick turnaround times, starting as short as 24 hours after Gerber file review and appr… | – Quick turnaround times as short as 24 hours – High-quality production with strict quality control measures – Support for various PCB types including… | – Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM… – Potential delays for larger or more complex orders (e.g., orde… |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About CNC Machining in China
What are the main cost advantages of using CNC machining factories in China?
Using CNC machining factories in China can significantly reduce your production costs. This is largely due to competitive labor costs, as skilled and experienced CNC machinists in China work at a fraction of the cost of their US counterparts. Additionally, China’s large industrial infrastructure and abundant sources of raw materials contribute to economies of scale and lower material procurement expenses.
How does the quality of CNC machined parts compare between China and the USA?
While both Chinese and American CNC machining factories produce high-quality parts, there are some differences. Chinese factories are known for their cost-effectiveness and fast turnaround times, but they may not always match the precision and strict quality control standards of American factories. American factories, on the other hand, are renowned for their adherence to stringent quality standards and intellectual property protection, making them ideal for projects requiring high precision and reliability.
What kind of materials can be used for CNC machining in Chinese factories?
Chinese CNC machining factories can work with a wide range of materials, including aluminum, steel, stainless steel, titanium, and various engineering plastics like PEEK, PC, and POM. These materials are available at competitive prices, which helps in controlling material procurement expenses and ensuring that your parts meet the required specifications.
How do I ensure intellectual property protection when working with a Chinese CNC machining factory?
If intellectual property protection is a concern, it’s important to choose a factory that has a strong track record in this area. Some companies, especially those with US headquarters or partnerships, offer better intellectual property protection due to their adherence to international standards and legal frameworks. Ensuring that your chosen factory has robust IP protection policies in place can give you peace of mind.
What are the typical lead times and delivery options for CNC machined parts from China?
The lead times for CNC machined parts from China can vary but generally range from 3 to 5 weeks. Chinese factories are known for their fast production cycles and timely delivery. For North American customers, working with a US-based company that manages the communication with the Chinese factory can help streamline the process and reduce transportation costs and delivery times.