Are you looking for the best aluminum 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 aluminum CNC milling factories in China, highlighting their services, industries served, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

CNC ALUMINUM MANUFACTURER IN CHINA

Product Details: Sunrise Metal specializes in CNC aluminum parts production with over 23 years of experience. They offer top-grade, cost-effective CNC aluminum parts using advanced CNC machining equipment, including CNC machining centers, milling, and turning machines. The company provides design and production of complex custom aluminum parts, simultaneous production of various and large quantities, and timely shipment. They also offer a range of surface finishing options such as anodizing, chromate, powder coating, and more. All parts meet ROHS and REACH requirements. Sunrise Metal is ISO9001 and IATF 16949 certified, ensuring high-quality products through stringent quality control and modern measuring instruments like Carl

Zeiss CMM and spectrometers.

Pros:
– High-caliber and exceptionally brilliant CNC aluminum parts at a competitive bud…
– Experience, accuracy, and powerful machinery
– Ability to design and produce complex custom aluminum parts
– Simultaneous production of various and large quantities
– Timely shipment and one-stop instant service
– Wide range of surface finishing options
– High-quality products ensured by ISO9001 and IATF 16949 certifications
– Low specific gravity and high strength-to-weight ratio of aluminum
– Easy to machine with lower tool costs and energy consumption
– Advanced quality control with modern measuring instruments

Cons:
– No specific cons mentioned, but complex parts may require division into multiple…
– Avoidance of thin walls and deep pockets is recommended to prevent machining dif…

Aluminum CNC Machining Services | Aluminum Parts | China

Product Details: RpProto offers aluminum CNC machining services with a focus on precision and affordability. They specialize in working with aluminum and have experience with a range of materials. The company utilizes 3, 4, and 5-axis CNC machines for rapid prototyping and production. They are known for their fast turnaround times and flexibility in pricing based on project volume.

Pros:
– High precision and accuracy in machining
– Fast turnaround times
– Affordable pricing
– Flexibility in pricing based on project volume
– Experience with various materials, with a specialty in aluminum
– Use of advanced 3, 4, and 5-axis CNC machines

Cons:
– No specific cons mentioned in the sources.

Aluminum CNC Machining Services from China

Custom CNC Aluminum Parts

Product Details: JINGXIN offers custom CNC aluminum parts with a tolerance range of +/-0.01mm. The parts are manufactured using advanced CNC machines including HAAS 3 Axis Vertical CNC machining centers, CNC lathes, Wire EDM, and grinding machines. Materials available include various aluminum alloys such as 5052, 6061, 6063, 2017, and 7075. The services include CNC milling, CNC turning, laser cutting, and grinding. Surface treatments available are anodizing, plating, painting, and laser engraving. The company ensures quality through ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications. Packaging includes carton and wooden box options, and shipping is available via sea, air, DHL, FedEx,

UPS, and TNT. The lead time is 6-12 days.

Pros:
– High precision with a tolerance range of +/-0.01mm
– Advanced CNC machinery including HAAS and Brother brands
– Wide range of aluminum alloys available
– Multiple surface treatment options such as anodizing, plating, and painting
– Compliance with ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications
– Fast lead time of 6-12 days
– Various shipping options including sea, air, DHL, FedEx, UPS, and TNT

Cons:
– Limited geographical reach, primarily serving EU clients
– No mention of cost-effectiveness or pricing details
– Dependence on contract suppliers for some surface treatments

CNC Milling Aluminum Extrusion | FONNOV CHINA

Product Details: End mills for aluminum are specialized tools designed for efficient and precise machining of aluminum. They are typically made from solid carbide materials, which offer high thermal conductivity to dissipate heat generated during the machining process. These tools often feature anti-vibration geometry, sharp cutting edges, and anti-friction coatings to enhance performance. They are equipped with coolant holes in the helix for better chip evacuation and may include special sharpening on the cutting edge for superior polishing of the workpiece.

Pros:
– Exceptional performance in machining aluminum due to precision and reliability.
– Optimized for high-speed and feed cutting without damaging the material.
– Features such as anti-vibration geometry and anti-friction coatings ensure flawl…
– High thermal conductivity to prevent overheating.
– Versatile for various applications including automotive, aerospace, and sports e…
– Longer tool life due to efficient chip removal and cooling systems.

Cons:
– Aluminum can melt and fuse to the tool if it gets too hot, potentially damaging…
– Cast aluminum can be gummier and require sharper tools and cautious cutting.
– Some coatings, such as AlTiN or TiAlN, can be detrimental to aluminum machining…
– Requires careful selection of cutting parameters, cutter geometry, and coolant t…

Aluminium CNC Drilling and milling machine

Product Details: The Aluminium CNC Drilling and Milling machine by FENSTEK features an advanced industrial CNC 3-axis profile machining system. It is suitable for processing aluminum, PVC, and other light metal materials. The machine can complete milling, drilling, grooving, and other multi-functional operations precisely in one time. The worktable has pneumatic positioning at -90°/0°/+90°, with an optional 45-degree milling function. It uses high precision ball screws for smooth motion and positioning. The operating platform is based on a Linux system with multiple language support and a 4-core 4G memory for fast operation. Additional features include a one-meter support table for long profiles

and a 400mm high safety cover for safe operation.

Pros:
– Advanced industrial CNC 3-axis profile machining system
– Suitable for aluminum, PVC, and other light metal materials
– Completes multiple operations (milling, drilling, grooving) precisely in one tim…
– Worktable with pneumatic positioning and optional 45-degree milling function
– High precision ball screws for smooth motion and positioning
– Linux operating platform with multiple language support
– Fast operation with 4-core 4G memory
– Additional support table for long profiles and safety cover

Cons:
– High machinery weight (e.g., 1600kg for some models) which can be a logistical c…
– Requires significant power (5kW total power) and specific electrical specificati…
– Air consumption of 100L/min which may require additional infrastructure
– Large machine size (e.g., 2600×1500×1950mm) requiring substantial space

Aluminum CNC Machining Services in China

Product Details: The aluminum CNC machining service offered by CFS Machinery includes CNC milling, CNC turning, CNC drilling, EDM, and various surface finishing methods. This service is designed to produce custom aluminum parts with high-precision dimensions. The process utilizes CNC machines controlled by CAD software to achieve accurate results. The service combines aluminum CNC machining with other processes such as investment casting, die casting, extrusion, forging, and billets CNC machining to meet diverse customer needs.

Pros:
– Aluminum is lightweight, weighing only about one third of steel, making it ideal…
– Aluminum can be CNC machined three to four times faster than steel due to its lo…
– Aluminum requires less cutting force, which helps keep cutting tools sharper for…
– Aluminum alloys offer a good strength-to-weight ratio, high corrosion resistance…

Cons:
– Aluminum is generally weaker than steel and more prone to scratches and dents.
– A built-up edge can occur on the cutting tool when machining aluminum, affecting…

Custom CNC Aluminum Parts Manufacturer Factory in China

Product Details: ArtMachining specializes in producing high-quality and precise aluminum parts using state-of-the-art CNC machining equipment, including 3-, 4-, and 5-axis machines. They cater to a wide range of industries such as aerospace, automotive, and medical. The factory offers customized solutions, including aluminum CNC services, laser cutting, prototypes, tool and die casting, and injection molding. They ensure strict quality control standards, using advanced inspection tools like micrometers, gauges, and CMMs to verify dimensional accuracy, surface finish, and material properties. The typical turnaround time for projects is 2-4 weeks from the time of order placement.

Pros:
– High-precision aluminum parts with tight tolerances
– Access to advanced manufacturing technology
– Lower production costs
– Large pool of skilled labor
– Comprehensive range of services including laser cutting, sheet metal fabrication…
– Strict quality control and rigorous testing
– Superior quality products, excellent customer service, and on-time delivery

Cons:
– Dependence on outsourcing to China may involve logistical and communication chal…
– Quality control and inspection processes, although rigorous, may still have room…
– Turnaround time can vary depending on project complexity and size

CNC Milling Services in China, CNC Precision Machining …

Product Details: IN3DTEC’s CNC Milling Service uses 3, 4, and 5 axis milling machines to produce parts from various metals and plastics. This subtractive manufacturing process involves mounting a block of raw material inside the CNC mill and using a cutting tool to selectively remove material based on G-code instructions. The service can produce parts with complex geometries and high accuracy down to +/-0.01mm. Available materials include aluminum, stainless steel, alloy steel, titanium, and various plastics like Derlin (POM), PC, and ABS. The service offers multiple surface finishes such as 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 available including metals and plastics
– Multiple surface finish options to enhance part properties
– Fast production times, with parts delivered in as fast as 3 days
– Secure and confidential upload process

Cons:
– Machined plastic parts may show visible tool marks if not further finished
– More expensive for 5-axis CNC milling compared to 3-axis
– Limited to subtractive manufacturing, which may not be suitable for all design n…

Aluminum CNC Machining China

Comparison Table

Company	Product Details	Pros	Cons	Website
CNC ALUMINUM MANUFACTURER IN CHINA	Sunrise Metal specializes in CNC aluminum parts production with over 23 years of experience. They offer top-grade, cost-effective CNC aluminum parts u…	– High-caliber and exceptionally brilliant CNC aluminum parts at a competitive bud… – Experience, accuracy, and powerful machinery – Ability to desi…	– No specific cons mentioned, but complex parts may require division into multiple… – Avoidance of thin walls and deep pockets is recommended to pre…	www.sunrise-metal.com
Aluminum CNC Machining Services	Aluminum Parts	China	RpProto offers aluminum CNC machining services with a focus on precision and affordability. They specialize in working with aluminum and have experien…	– High precision and accuracy in machining – Fast turnaround times – Affordable pricing – Flexibility in pricing based on project volume – Experience…
Aluminum CNC Machining Services from China				at-machining.com
Custom CNC Aluminum Parts	JINGXIN offers custom CNC aluminum parts with a tolerance range of +/-0.01mm. The parts are manufactured using advanced CNC machines including HAAS 3…	– High precision with a tolerance range of +/-0.01mm – Advanced CNC machinery including HAAS and Brother brands – Wide range of aluminum alloys availa…	– Limited geographical reach, primarily serving EU clients – No mention of cost-effectiveness or pricing details – Dependence on contract suppliers fo…	www.jpmcnc.com
CNC Milling Aluminum Extrusion	FONNOV CHINA	End mills for aluminum are specialized tools designed for efficient and precise machining of aluminum. They are typically made from solid carbide mate…	– Exceptional performance in machining aluminum due to precision and reliability. – Optimized for high-speed and feed cutting without damaging the mat…	– Aluminum can melt and fuse to the tool if it gets too hot, potentially damaging… – Cast aluminum can be gummier and require sharper tools and caut…
Aluminium CNC Drilling and milling machine	The Aluminium CNC Drilling and Milling machine by FENSTEK features an advanced industrial CNC 3-axis profile machining system. It is suitable for proc…	– Advanced industrial CNC 3-axis profile machining system – Suitable for aluminum, PVC, and other light metal materials – Completes multiple operation…	– High machinery weight (e.g., 1600kg for some models) which can be a logistical c… – Requires significant power (5kW total power) and specific elec…	www.fenstek.com
Aluminum CNC Machining Services in China	The aluminum CNC machining service offered by CFS Machinery includes CNC milling, CNC turning, CNC drilling, EDM, and various surface finishing method…	– Aluminum is lightweight, weighing only about one third of steel, making it ideal… – Aluminum can be CNC machined three to four times faster than s…	– Aluminum is generally weaker than steel and more prone to scratches and dents. – A built-up edge can occur on the cutting tool when machining alumin…	www.investmentcastchina.com
Custom CNC Aluminum Parts Manufacturer Factory in China	ArtMachining specializes in producing high-quality and precise aluminum parts using state-of-the-art CNC machining equipment, including 3-, 4-, and 5-…	– High-precision aluminum parts with tight tolerances – Access to advanced manufacturing technology – Lower production costs – Large pool of skilled l…	– Dependence on outsourcing to China may involve logistical and communication chal… – Quality control and inspection processes, although rigorous, m…	artmachining.com
CNC Milling Services in China, CNC Precision Machining …	IN3DTEC’s CNC Milling Service uses 3, 4, and 5 axis milling machines to produce parts from various metals and plastics. This subtractive manufacturing…	– 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…	– Machined plastic parts may show visible tool marks if not further finished – More expensive for 5-axis CNC milling compared to 3-axis – Limited to s…	www.in3dtec.com
Aluminum CNC Machining China				cncnow.com

Frequently Asked Questions (FAQs)

What services do aluminum CNC milling factories in China typically offer?

Aluminum CNC milling factories in China often provide a wide range of services, including CNC aluminum milling, turning, laser cutting, and surface treatments like anodizing and powder coating. Many factories also offer additional services such as sheet metal fabrication, prototyping, and tool and die casting to cater to various industry needs.

What industries are served by these aluminum CNC milling factories?

These factories serve a diverse range of industries, including aerospace, automotive, electronics, medical devices, and industrial machinery. They produce high-precision aluminum parts that meet the stringent requirements of these industries, ensuring reliability and durability.

How long does it take for these factories to deliver custom aluminum parts to U.S. clients?

The lead times for delivering custom aluminum parts to U.S. clients can vary, but typically range from 2-6 weeks. Some factories offer urgent sample services within 24 hours, while high-volume production usually takes 2-4 weeks. The exact lead time depends on the complexity and size of the project.

What quality control measures do these factories implement?

These factories adhere to strict quality control standards, often holding certifications like ISO 9001, IATF16949, and ISO 13485. They use advanced inspection tools such as micrometers, gauges, and CMMs to ensure dimensional accuracy, surface finish, and material properties meet or exceed industry standards.

What are the advantages of outsourcing aluminum CNC milling to China?

Outsourcing to China offers several advantages, including lower production costs, access to advanced manufacturing technology, and a large pool of skilled labor. Chinese factories can produce high-quality parts at competitive prices, making it an economically viable option for businesses looking to reduce costs without compromising on quality.