Are you looking for the best custom machining shops in China to bring your project to life? With so many excellent options, choosing the right one can be daunting. In this article, we’ll compare the top CNC machining factories in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect partner for your next project.
China CNC Machining Services – Custom Precision Parts
Top China CNC Machining Service丨Quick, Accurate …
CNC Machining Services in China | Gensun Precision
Product Details: Gensun Precision offers CNC machining services in China, utilizing state-of-the-art CNC technologies and a team of highly trained engineers, machinists, and quality control experts. The services include CNC milling and turning, and the facility is ISO 9001:2015 certified. They cater to 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 company serves various industries including aerospace, automotive, electronics, medical equipment, and robotics. The CNC machining process involves creating a CAD model, converting it into G-code, and using CNC machines to remove material
from a workpiece to achieve the desired shape.
Pros:
– High-quality and reliable products due to highly trained engineers and quality c…
– Broad range of material options including metals, plastics, and special alloys
– World-class machine shop with advanced CNC technologies
– Rapid prototyping and low-volume production capabilities
– Precision machining with tolerances of ±0.05 mm and surface roughness of Ra 0.8μ…
– Services complemented by other manufacturing capabilities like 3D printing and i…
Cons:
– No specific cons mentioned on the website, but potential limitations could inclu…
CNC Precision Machine Service Shop China | Custom …
Product Details: Fuson Precision Machining offers a wide range of CNC machining services, including CNC machining (3, 4, and 5-Axis), milling, turning, tooling, and wire EDM. They also provide metal sheet fabrication, precision assembly, and various surface treatments such as coating, plating, painting, and anodizing, as well as heat treatment. The company utilizes advanced equipment like DMG MORI 5-Axis CNC machines, NC lathes, and precision mirror EDM machines to ensure high accuracy and quality. They cater to diverse industries with options for high-volume machining runs and custom machined parts, ensuring quick turnaround and delivery times[1][4].
Pros:
– Advanced CNC machining capabilities with high accuracy (+/-0.005mm) using state-…
– Comprehensive range of services including milling, turning, tooling, wire EDM, a…
– Quick turnaround and delivery times, setting industry standards
– Ability to handle any size run and collaborate with approved vendors to meet cus…
– 100% guarantee for custom machined parts and a one-stop solution for manufacturi…
Cons:
– No specific pricing information available on the website
– Limited geographical reach, with primary contact information indicating a focus…
– Dependence on approved vendors for some capabilities, which might introduce vari…
custom precision cnc machining parts China
Product Details: JINGXIN® offers custom CNC machining services, including CNC milling and CNC turning, for both metal and plastic parts. The services cater to short-run production or large-scale production of up to 10,000+ pieces. Materials used include S136H steel, stainless steel, 6061 Aluminum, Brass, Copper, and engineering plastics like PEEK and POM. The machinery includes HAAS 3 Axis Vertical CNC machining centers, Wire EDM, and Grinding machines. Processes involve CNC milling, CNC turning, laser cutting, and grinding. Surface treatments available include anodizing, chemical blackening, and electroplating. Tolerances can be as precise as +/-0.01mm, and quality assurance is ensured through ISO 9001:2008, ISO
14001, and BS OHSAS 18001 certifications[3].
Pros:
– High precision with tolerances as low as +/-0.01mm
– Wide range of materials including metals and engineering plastics
– Advanced equipment such as HAAS and Brother CNC machines
– Various surface treatments available in-house
– ISO certified quality assurance
– Fast lead times, typically within 3-6 working days
– Flexible production capabilities for both short-run and large-scale production
Cons:
– Limited information on minimum order quantities
– Dependence on contract suppliers for some surface treatments
– Potential for longer lead times for complex or large orders
CNC Machining Shop In China -Quick Response
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 also 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
– Various finishing options available
– Duties and tariffs 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
CNC Machined Parts Factory
CNC Machining Services China – CNC Milling Supplier …
3Q Machining – CNC Machining in China for Custom CNC …
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| China CNC Machining Services – Custom Precision Parts | www.jtrmachine.com | |||
| Top China CNC Machining Service丨Quick, Accurate … | 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 and a team of highly trained engineers, machinist… | – High-quality and reliable products due to highly trained engineers and quality c… – Broad range of material options including metals, plastics, an… | – No specific cons mentioned on the website, but potential limitations could inclu… |
| CNC Precision Machine Service Shop China | Custom … | Fuson Precision Machining offers a wide range of CNC machining services, including CNC machining (3, 4, and 5-Axis), milling, turning, tooling, and wi… | – Advanced CNC machining capabilities with high accuracy (+/-0.005mm) using state-… – Comprehensive range of services including milling, turning, to… | – No specific pricing information available on the website – Limited geographical reach, with primary contact information indicating a focus… – Depe… |
| custom precision cnc machining parts China | JINGXIN® offers custom CNC machining services, including CNC milling and CNC turning, for both metal and plastic parts. The services cater to short-ru… | – High precision with tolerances as low as +/-0.01mm – Wide range of materials including metals and engineering plastics – Advanced equipment such as… | – Limited information on minimum order quantities – Dependence on contract suppliers for some surface treatments – Potential for longer lead times for… | www.jpmcnc.com |
| CNC Machining Shop In China -Quick Response | www.toplevelcnc.com | |||
| 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 – Variety of machining services including milling, turning, lathe, g… |
| CNC Machined Parts Factory | www.machining-custom.com | |||
| CNC Machining Services China – CNC Milling Supplier … | bccncmilling.com | |||
| 3Q Machining – CNC Machining in China for Custom CNC … | www.3qmachining.com |
Frequently Asked Questions (FAQs)
How do I get a quote for custom machining parts from a Chinese factory
To get a quote, you typically need to provide your 3D CAD data files in formats like STEP, IGES, X_T, or STL, along with your project requirements. You can upload these files through the factory’s website or send them via email. The factory will then contact you within a short period, usually 12 hours, with a quotation and a Design For Manufacturability (DFM) analysis.
What materials can Chinese custom machining factories process
Chinese custom machining factories can process a wide range of materials, including aluminum (e.g., AL 6061-T6, 6063), stainless steel (e.g., 303, 304, 316L), copper, iron (e.g., 4140, Q235), titanium, and various engineering plastics like PEEK, Nylon, and PMMA. This versatility ensures that you can get parts made from almost any material you need.
What is the typical delivery time for custom machining parts from China
The delivery time varies depending on the complexity and quantity of the parts. For simple parts, you can expect a delivery time of around 3-4 days for prototyping and 4-7 days for batch production. For more complex parts, the production cycle can take up to 20-25 days after receiving the deposit. The exact time will depend on the specific items and quantities ordered.
How do Chinese custom machining factories ensure quality and accuracy
Chinese custom machining factories use advanced equipment like CNC machining centers, CNC lathes, and 5-axis CNC machines to ensure high precision. They also employ various quality control tools such as 2D and 3D coordinate measuring machines, altimeters, calipers, and micrometers. Additionally, many factories follow international quality standards like ISO 9001 and conduct thorough Manufacturing Feasibility Analysis (DFM) to ensure the parts meet your requirements.
What surface treatments are available for custom machining parts in China
You can choose from a variety of surface treatments for your custom machining parts, including anodizing, electroplating, PVD, nickel plating, sandblasting, powder spraying, polishing, multi-color anodizing, and spray painting. These treatments can enhance the appearance, durability, and performance of your parts according to your specific needs. The factory will apply the surface treatment based on your material and design requirements.