Are you looking for the best aluminum CNC milling suppliers 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 supplier factories in China, highlighting their services, expertise, 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 due to the need for careful programming…

Aluminum CNC Machining Services | Aluminum Parts | China

Product Details: RpProto offers aluminum CNC machining services with a focus on precision and affordability. They have experience with a range of materials, but aluminum is a specialty. 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 with flexibility based on project volume
– Experience with various aluminum alloys
– Utilization of advanced 3, 4, and 5-axis CNC machines

Cons:
– No specific cons mentioned in the sources, but general limitations may include m…

CNC Milling Aluminum Extrusion | FONNOV CHINA

Product Details: CNC aluminum machining involves cutting and shaping aluminum using computer-controlled machines. It is used to produce a wide range of parts, from simple to complex, across various industries such as aerospace, automotive, electronics, and medical devices. The process can include different types of aluminum alloys like 6061, 7075, 3003, and 2024, each with its own properties and applications. CNC machining offers precise material removal, rapid turnarounds, and various surface finishing options like anodizing, plating, and coating.

Pros:
– High strength-to-weight ratio and excellent machinability
– Good thermal and electrical conductivity
– Natural corrosion resistance and recyclability
– Versatile applications across multiple industries
– Precise and repeatable results with high accuracy
– Fast turnaround times for prototypes and large orders
– Various surface finishing options available

Cons:
– Adhesion of chips and built-up edges can be challenging
– Requires proper cutting tools and cooling strategies to maintain dimensional acc…
– Higher cutting speeds can increase wear on the milling cutter
– Specific machining parameters are necessary for different aluminum alloys

Aluminum CNC Machining Services from China

Product Details: AT-Machining offers custom aluminum CNC machining services, including CNC Milling, CNC Turning, and CNC Lathe. They provide rapid prototyping, small-batch machining, and high-volume production of end-use components. The service supports 3 Axis, 4 Axis, and 5 Axis CNC machining for simple and complex geometries. Common aluminum alloys used include 6061, 7075, 6082, and 5083-H111, each with unique benefits such as corrosion resistance, high strength, balanced properties, and seawater resistance. The company serves various industries including aerospace, automotive, electronics, medical devices, and more. They offer various surface finishes like bead blasting, polishing, anodizing, chromate conversion coating, decorative chrome plating, and powder

coating.

Pros:
– Aluminum is relatively easy to machine, reducing labor costs and accelerating pr…
– Lower raw material costs compared to steel, contributing to overall cost savings…
– High strength-to-weight ratio, making it ideal for aerospace and automotive appl…
– Good machinability, allowing for quick and precise cutting by CNC machines.
– Corrosion resistance and weldability, especially in alloys like 6061-T6.
– High recyclability, reducing material waste and potential cost recoupment.
– Flexible production and shipping options to meet various project needs.

Cons:
– The abrasive nature of aluminum can result in more frequent tool changes, increa…
– Aluminum’s high malleability can lead to complications like poor surface finish,…
– Thermal issues during machining can cause workpiece thermal deformation and tool…

Custom CNC Aluminum Parts

Product Details: JINGXIN® offers custom CNC machined aluminum parts with a tolerance range of +/-0.01mm. The services include CNC milling, CNC turning, and other processes like laser cutting and grinding. The company uses advanced machinery such as HAAS 3 Axis Vertical CNC machining centers and Brother brand CNC machines. Materials available include various aluminum alloys (5052, 6061, 6063, 2017, 7075, etc.). Applications span automotive, industrial, architectural, electronic, and music equipment sectors. 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 cases, with a

lead time of 6-12 days and shipping via sea, air, DHL, FedEx, UPS, and TNT.

Pros:
– High precision with a tolerance range of +/-0.01mm
– Advanced machinery including HAAS and Brother brand CNC machines
– Wide range of material options including various aluminum alloys
– Multiple surface treatment options such as anodizing, plating, and painting
– Comprehensive quality assurance with ISO certifications
– Flexible packaging and shipping options
– Fast lead time of 6-12 days

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

China Cnc Milling Aluminum Manufacturer and Supplier …

Custom CNC Aluminum Parts Manufacturer Factory in China

Product Details: ArtMachining specializes in producing high-precision 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. Typical project turnaround times range from 2-4 weeks, depending on the project’s complexity and size.

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 times can vary and may not always meet the 2-4 week estimate

Top 10 China Aluminum Machining Parts Manufacturers

Product Details: YIJIN Hardware is a leading manufacturer of precision aluminum machining parts with over 20 years of experience. They specialize in delivering high-quality CNC aluminum parts to industries such as aerospace, automotive, and electronics. Their services include CNC milling, turning, anodizing, and surface treatments like powder coating and polishing. YIJIN also offers die casting aluminum parts and laser cutting steel sheet services. Their state-of-the-art facility in Shenzhen is equipped with advanced CNC machines, enabling them to handle complex projects with tight tolerances.

Pros:
– High-quality CNC aluminum parts with precision and accuracy
– State-of-the-art facility with advanced CNC machines
– Wide range of services including CNC milling, turning, anodizing, and surface tr…
– Competitive pricing and efficient lead times for U.S. clients
– Commitment to customer satisfaction and quality control

Cons:
– No specific cons mentioned, but lead times could be a consideration for urgent p…
– Dependence on international shipping for U.S. clients may introduce logistical d…

Top 10 China Aluminum CNC Machining Suppliers

Product Details: The top 10 China Aluminum CNC Machining Suppliers listed include Zhengji Aluminum, RapidDirect, Star Rapid, 3erp, Gunsen, WayKen, Junying, and others. These suppliers offer a range of services such as CNC aluminum milling, turning, rapid prototyping, and surface treatments like anodizing and powder coating. They cater to various industries including aerospace, automotive, electronics, medical devices, and consumer products. Key capabilities include high-precision CNC machining, complex custom part design, and large-scale production. Lead times vary but generally range from 3-6 weeks for U.S. clients.

Pros:
– High-precision CNC machining capabilities
– Wide range of services including milling, turning, and surface treatments
– Cater to diverse industries such as aerospace, automotive, and electronics
– Rapid prototyping and short to medium production runs available
– Competitive pricing and timely delivery

Cons:
– Limited information on specific supplier weaknesses
– Dependence on international shipping which can be affected by global events
– Potential language barriers and communication challenges
– Quality control can vary between suppliers

China Precision CNC Machining Manufacturer

Comparison Table

Frequently Asked Questions (FAQs)

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

Aluminum CNC milling supplier factories in China often provide a wide range of services, including CNC aluminum milling, turning, laser cutting, and various surface treatments such as anodizing, powder coating, and plating. They may also offer additional services like prototyping, sheet metal fabrication, and assembly to cater to diverse client needs.

What industries are served by these aluminum CNC milling factories?

These factories serve a variety of industries, including aerospace, automotive, electronics, medical devices, and industrial machinery. They also cater to consumer products and robotics, ensuring that their services are versatile and meet the specific requirements of different sectors.

What is the typical lead time for receiving custom aluminum parts from China?

The lead time for receiving custom aluminum parts from China can vary, but most factories typically offer lead times ranging from 2-6 weeks. For urgent samples, some factories can deliver within 24 hours, while high-volume production usually takes 2-4 weeks.

How do these factories ensure the quality of their aluminum parts?

These factories ensure quality through strict quality control processes, including the use of advanced inspection tools like CMMs, micrometers, and gauges. Many are ISO 9001, ISO 14001, and IATF 16949 certified, indicating their adherence to international quality standards. They also conduct comprehensive inspections from raw material to final product.

What kind of surface treatments can I expect from these factories?

You can expect a variety of surface treatments, including anodizing, chromate conversion, powder coating, wet painting, E-coating, chrome plating, nickel plating, and silk printing. These treatments are designed to meet specific client requirements and ensure the parts comply with standards such as ROHS and REACH.