Are you looking for the best custom CNC milling factories in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top CNC milling factories in China, highlighting their strengths, capabilities, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

China CNC Machining Prototype | Custom Parts & Rapid …

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 machining services including milling, turning, lathe, grinding…
– Availability of 3-axis, 4-axis, and 5-axis machining options
– Capability to produce both small and large parts
– US-based team manages all communication with Chinese suppliers
– Various finishing options available
– Duties and tariffs included in the part price
– Parts inspected according to Xometry’s Manufacturing Standards

Cons:
– No finishing certifications provided for parts made in China
– Potential for higher costs and longer lead times for tighter tolerances
– Specialized tooling and manual review required for parts exceeding standard size…

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

China CNC Machining Services – Custom Precision Parts – JTR

CNC Machining Services in China | Gensun Precision

custom precision cnc machining parts China

Product Details: JINGXIN® offers Custom CNC Machining Services, including CNC milling, CNC turning, and 3,4,5 Axis machining. They use advanced Brother and US HAAS CNC machines to produce high-precision parts with tolerances as low as +/-0.01mm. The services cater to short-run production or large-scale production of 10,000+ parts. Materials include S136H steel, stainless steel, 6061 Aluminum, Brass, copper, and engineering plastics. The process involves CNC milling, CNC turning, laser cutting, and grinding. Surface treatments include anodizing, plating, painting, and laser engraving. Quality assurance is ensured through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging includes carton and wooden box options,

with a lead time of 6-12 days.

Pros:
– High precision with tolerances as low as +/-0.01mm
– Advanced machinery including Brother and US HAAS CNC machines
– Wide range of materials available
– Various surface treatment options
– Stringent quality assurance with ISO certifications
– Fast lead time of 6-12 days
– Global shipping options via sea, air, DHL, FedEx, UPS, TNT

Cons:
– Limited information on specific pricing
– No detailed customer reviews available on the webpage
– Dependence on contract suppliers for some surface treatments

3Q Machining – CNC Machining in China for Custom CNC …

Product Details: 3Q Machining provides a variety of precision CNC machining services, including milling, turning, EDM (electrical discharge machining), and wire EDM. They utilize high-precision 3-axis, 4-axis, and 5-axis CNC machines to achieve tight tolerances. The company offers services from prototype to high-volume production, catering to various industries such as aerospace, medical, equipment, electronic, and camera. They also provide custom plastic and metal machining parts using CNC machining and injection molding. Additional services include material testing with a material tester and measurement verification using an automotive coordinate measuring machine (CMM). They can apply various finishes to CNC machined and injection molding parts

through their surface finishing partners.

Pros:
– Highly skilled machinists with many years of experience in the industry
– Advanced equipment including high-precision 3-axis, 4-axis, and 5-axis CNC machi…
– One-stop solution for rapid prototyping and custom parts services
– Ability to handle low MOQ (Minimum Order Quantity) with fast delivery services
– Expertise in optimizing cutting time, surface finish, and final tolerance to mee…
– Wide range of materials supported, including aluminum, titanium, brass, steel, a…

Cons:
– No specific details on pricing or cost structure available on the website
– Limited information on lead times for large or complex projects
– Dependence on external surface finishing partners for certain finishes

CNC Machining Services China

Product Details: PartZpro offers CNC machining services in China, including metal and plastic parts. They provide CNC mill services, CNC lathes services, CNC plasma cutters services, CNC laser cutters services, CNC electric discharge machines (EDM), CNC router services, and CNC grinders services. The process involves using pre-programmed computer software to dictate the movement of factory tools and machinery for complex processes like drilling, grinding, milling, and turning. They support various materials and offer quick turnarounds, especially for prototype machined parts and production runs. The service includes 3-Axis milling, 5-Axis milling, and turning. Parts can be ordered online, and quotes are provided instantly

through their platform.

Pros:
– Fast turnaround times, with delivery often within days even for international sh…
– High precision and accurate parts, meeting or exceeding specified tolerances
– Wide array of CNC machining services including milling, turning, and other proce…
– Support for various materials and post-processing options
– Efficient online ordering and quoting system
– Reliable and efficient shipping solutions using major couriers like FedEx, UPS,…

Cons:
– No specific details on pricing comparisons or potential cost drawbacks
– Limited information on minimum order quantities or batch size requirements
– Dependence on third-party couriers for international shipping, which can introdu…

CNC Machining Services China – CNC Milling Supplier …

CNC Machined Parts Factory – Custom CNC Turning Milling …

Comparison Table

Frequently Asked Questions (FAQs)

What are the advantages of outsourcing CNC milling to China

Outsourcing your CNC milling needs to China can be highly beneficial. You can expect affordable production costs, which is a significant draw for many foreign companies. China also offers fast turnaround times, allowing you to get your prototypes quickly without breaking the bank. Additionally, Chinese CNC machining companies often have advanced technology and a wide range of material options, ensuring high-quality and precise products.

How do I choose a reliable CNC milling factory in China

When selecting a CNC milling factory in China, look for certifications such as ISO 9001, IATF 16949, and ISO 14001. Ensure the company has extensive experience in rapid prototyping and low-volume end-use manufacturing. Check their case studies and customer testimonials to verify their expertise in projects similar to yours. Also, opt for companies with multilingual teams to avoid language barriers and those that offer free project reviews and recommendations to reduce costs and speed up completion.

What materials can Chinese CNC milling factories work with

Chinese CNC milling factories are versatile and can work with a wide array of materials. These include metals like aluminum, brass, stainless steel, copper, and titanium, as well as various plastics, fiberglass, and other materials. The choice of material is meticulously matched to the specific purpose and production requirements of the end product, ensuring quality and precision.

What kind of surface treatments can be applied to CNC machined parts in China

You have a variety of surface treatment options for your CNC machined parts in China. These include anodizing, electroplating, PVD, nickel plating, sandblasting, powder spraying, polishing, multi-color anodizing, and spray painting. The specific treatment can be customized according to your requirements and the material of the part.

What is the typical delivery time for CNC machined parts from China

The delivery time for CNC machined parts from China can vary depending on the complexity of the parts and the quantity ordered. For simple parts, you can expect a delivery time as short as 3-4 days for small batches, while complex parts may take around 7 days. Some factories also offer expedited services, such as proofing simple parts in as little as one day. Always discuss your timeline with the manufacturer to ensure they can meet your needs.