Are you looking for the best custom aluminum parts supplier in China? With so many top-notch factories to choose from, it can be overwhelming. In this article, we’ll compare some of the leading manufacturers, such as RunPeng, ZP Aluminum Co., Ltd, and Sunrise Metal, to help you make the right choice for your needs. Let’s dive in and find the perfect partner for your aluminum machining projects.
Custom CNC Aluminum Parts
Product Details: JINGXIN® offers custom CNC machined aluminum parts with applications in automotive, industrial, architectural, electronic, and music equipment sectors. The materials used include various aluminum alloys such as 5052, 6061, 6063, 2017, and 7075. The manufacturing processes include CNC milling, CNC turning, laser cutting, and grinding, utilizing advanced machinery like HAAS 3 Axis Vertical CNC machining centers and wire EDM. Surface treatments available are anodizing, plating, painting, and laser engraving. The tolerance range is +/-0.01mm, and the company adheres to 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 options via sea, air, DHL, FedEx, UPS, and TNT.
Pros:
– High precision with a tolerance range of +/-0.01mm
– Advanced machinery including HAAS CNC machines and wire EDM
– Various surface treatment options such as anodizing, plating, and laser engravin…
– Compliance with ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications
– Flexible production capabilities for short-run or large-scale production
– Multiple shipping options including sea, air, DHL, FedEx, UPS, and TNT
Cons:
– Lead time of 6-12 days may be too long for urgent orders
– No mention of specific pricing or cost estimates
– Dependence on contract suppliers for some surface treatments
Custom Billet Aluminum Parts Manufacturer in China – HM
Product Details: HM offers custom billet aluminum parts manufactured using CNC milling, CNC turning, and high-precision manufacturing processes. They work with over 7 different types of aluminum and provide various manufacturing capabilities such as die-casting, surface treatment, and more. The parts are used in automotive projects, including repair parts, limited-edition vehicles, custom car projects, and replacement of old parts. HM supports rapid prototyping and low-batch manufacturing for components like aluminum engines, interior, and exterior parts. Their products include concept cars, lighting, transmission, and steering parts. The company has 20 years of experience, various certifications (ISO9001, ISO14001, ISO45001, IATF16949:2016, PPAP), and strict quality
control with advanced testing equipment.
Pros:
– High accuracy with a tolerance as small as 0.002um
– Strength, short lead times, and cost-effectiveness
– Wide range of surface treatments available (polishing, anodizing, sandblasting,…
– Highly resistant to corrosion
– Lightweight nature of aluminum
– Expert R&D staff to perfect designs
– Large production capacity with a factory spanning over 25,000 square meters
Cons:
– Costs may increase in mass production
– Solid billet may not always be optimal for a design
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 serve a wide range of industries such as aerospace, automotive, medical, and electronics. The company offers a comprehensive range of services including CNC aluminum machining, laser cutting, sheet metal fabrication, prototyping, and tool and die casting. They use advanced inspection tools and techniques to ensure every product meets or exceeds industry standards. The turnaround time for projects typically ranges from 2-4 weeks, but can vary based on project complexity and size.
Pros:
– High-quality and precise aluminum parts produced using state-of-the-art CNC mach…
– Wide range of services including CNC machining, laser cutting, sheet metal fabri…
– Serves multiple industries with stringent quality standards such as aerospace, a…
– Advanced quality control process using micrometers, gauges, CMMs, and other test…
– Competitive pricing due to lower production costs in China
– Access to advanced manufacturing technology and a large pool of skilled labor
– Timely delivery with typical project completion within 2-4 weeks
Cons:
– Dependence on international shipping which can add to the overall lead time
– Potential language and communication barriers when dealing with a Chinese manufa…
– Quality control may be more challenging due to the distance and need for rigorou…
Custom Aluminum Alloy Parts
Product Details: Custom aluminum alloy parts are made from pure aluminum mixed with various metal elements, resulting in a light, non-magnetic material. These parts are available in several series, including 1xxx (pure aluminum), 2xxx (aluminum with copper), 3xxx, 5xxx, 6xxx, and 7xxx (e.g., 7075). The density of aluminum alloy ranges from 2.63 to 2.85 g/cm^3, with tensile strength between 110 and 650 MPa. These parts are used in various industries such as aerospace, automotive, shipbuilding, engineering construction, and household appliances due to their light weight, high strength, thermal conductivity, ease of welding, corrosion resistance, and chemical resistance[2].
Pros:
– Light weight, with a density 1/3 that of steel
– High strength, especially after heat treatment, which can exceed that of special…
– Excellent machinability and formability, suitable for various cold forming proce…
– Good corrosion resistance and chemical resistance
– Customizable surface treatments, including anodizing, powder coating, and more
– Low-cost material for custom metal parts and prototypes
Cons:
– Higher purity aluminum alloys have lower strength
– Alloys with high copper content have poor corrosion resistance
– Adding zinc and magnesium increases tensile strength but reduces resistance to s…
CNC ALUMINUM MANUFACTURER IN CHINA
Product Details: Sunrise Metal specializes in CNC aluminum parts production with over 23 years of experience. They offer a wide range of services including CNC milling, turning, and grinding. The company produces top-grade and cost-effective aluminum CNC parts using advanced machinery such as CNC machining centers, CNC milling machines, and CNC turning machines. They cater to various industries, including medical devices, lighting fixtures, and automotive components. Sunrise Metal provides surface finishing options like anodizing, chromate, powder coating, and more. They ensure high-quality products through strict quality control, utilizing modern measuring instruments like Carl Zeiss CMM, X-ray Detector, and Spectrometer, and are ISO
9001 and IATF 16949 certified.
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
– Strict quality control with advanced measuring instruments
– Wide range of surface finishing options
– ISO 9001 and IATF 16949 certified
Cons:
– No specific cons mentioned on the website
– Dependence on third-party outsourcing for some surface treatments
Aluminum CNC Machining Services – RpProto
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 of aluminum s…
High-Quality China Custom Metal Parts
China Anodized Aluminum Parts Manufacturer and …
Product Details: The customized CNC machined aluminum parts are disc-shaped, with a diameter of 180mm and a thickness of 20mm, including a top cap and bottom base. These parts are made from AL6061-T6 aluminum and feature a surface finish of sandblasting and black anodizing. The parts are precision-machined using CNC turning, CNC milling, and drilling processes to ensure tight tolerances of +/- 0.01mm. They are customized according to customer-supplied design drawings, making them suitable for automotive and other precise applications.
Pros:
– High precision and consistency due to CNC machining technology
– Enhanced durability and corrosion resistance from black anodizing
– Aesthetic and industrial finish options through sandblasting and anodizing
– Customizable to exact specifications using customer-supplied design drawings
– High-quality material (AL6061-T6) with excellent strength-to-weight ratio
Cons:
– Anodizing process can lead to dimensional changes, with the oxide layer adding t…
– Type III anodizing may not be suitable for sharp corners due to the formation of…
– The process requires careful consideration of part geometry and electrical field…
China Custom Aluminum Parts Manufacturers Factory
Product Details: The product described is custom CNC milling parts, specifically aluminum parts. Key details include: Item name – CNC milling parts; Size – 18.56*33.9mm; Craftsmanship – Milling; Finish – Anodizing to MIL-A-8625-TYPEII, Grade I standards; Price – Real instant factory price; Packing – Plastic bag or rice paper rolls; Services – OEM or ODM available. The manufacturing process involves careful examination of 2D drawings, development of a 3D model, and strict quality control at every stage of production[4].
Pros:
– High precision and accuracy with strict quality control at every stage of produc…
– Ability to meet specific customer requirements and standards
– Variety of finishing options, including anodizing to MIL-A-8625-TYPEII, Grade I…
– Customized packaging according to customer needs
– Expertise in handling complex aluminum components with tight tolerances
Cons:
– Limited information on the minimum order quantity or lead times
– No detailed pricing structure provided beyond ‘real instant factory price’
– Dependence on customer-provided 2D drawings and 3D models for production
Aluminum CNC Machining Services – OEM Manufacturing
Product Details: HLC Metal Parts Ltd offers custom aluminum parts manufactured through CNC machining. Aluminum is a lightweight, silvery-white metal with a density of approximately 2.7g/cm3, which is about one-third that of steel. It is highly recyclable and often alloyed with elements like copper, magnesium, and zinc to enhance durability. The company provides various aluminum alloys such as 2024, 5052, 6061, and 7075, each with different properties like ultimate tensile strength, elongation, and hardness.
Pros:
– Lightweight: Aluminum is significantly lighter than other metals, making it idea…
– Excellent Machinability: Aluminum allows for high-speed turning, resulting in fa…
– Corrosion Resistance: Aluminum naturally forms a protective oxide layer, enhanci…
– Thermal and Electrical Conductivity: Aluminum is used in electrical wiring and h…
– Recyclability: Aluminum is highly recyclable without losing its properties.
Cons:
– Pure aluminum is relatively soft and has limited strength, requiring alloying to…
– The machining process can be challenging, especially in maintaining precise thic…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Custom CNC Aluminum Parts | JINGXIN® offers custom CNC machined aluminum parts with applications in automotive, industrial, architectural, electronic, and music equipment sectors… | – High precision with a tolerance range of +/-0.01mm – Advanced machinery including HAAS CNC machines and wire EDM – Various surface treatment options… | – Lead time of 6-12 days may be too long for urgent orders – No mention of specific pricing or cost estimates – Dependence on contract suppliers for s… | www.jpmcnc.com |
| Custom Billet Aluminum Parts Manufacturer in China – HM | HM offers custom billet aluminum parts manufactured using CNC milling, CNC turning, and high-precision manufacturing processes. They work with over 7… | – High accuracy with a tolerance as small as 0.002um – Strength, short lead times, and cost-effectiveness – Wide range of surface treatments available… | – Costs may increase in mass production – Solid billet may not always be optimal for a design | hmaking.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-quality and precise aluminum parts produced using state-of-the-art CNC mach… – Wide range of services including CNC machining, laser cutting,… | – Dependence on international shipping which can add to the overall lead time – Potential language and communication barriers when dealing with a Chin… | artmachining.com |
| Custom Aluminum Alloy Parts | Custom aluminum alloy parts are made from pure aluminum mixed with various metal elements, resulting in a light, non-magnetic material. These parts ar… | – Light weight, with a density 1/3 that of steel – High strength, especially after heat treatment, which can exceed that of special… – Excellent mac… | – Higher purity aluminum alloys have lower strength – Alloys with high copper content have poor corrosion resistance – Adding zinc and magnesium incre… | www.chinametalworking.com |
| CNC ALUMINUM MANUFACTURER IN CHINA | Sunrise Metal specializes in CNC aluminum parts production with over 23 years of experience. They offer a wide range of services including CNC milling… | – High-caliber and exceptionally brilliant CNC Aluminum parts at a competitive bud… – Experience, accuracy, and powerful machinery – Ability to desi… | – No specific cons mentioned on the website – Dependence on third-party outsourcing for some surface treatments | www.sunrise-metal.com |
| Aluminum CNC Machining Services – RpProto | RpProto offers aluminum CNC machining services with a focus on precision and affordability. They have experience with a range of materials, but alumin… | – High precision and accuracy in machining – Fast turnaround times – Affordable pricing with flexibility based on project volume – Experience with var… | – No specific cons mentioned in the sources, but general limitations of aluminum s… | www.rpproto.com |
| High-Quality China Custom Metal Parts | www.sunrise-metal.com | |||
| China Anodized Aluminum Parts Manufacturer and … | The customized CNC machined aluminum parts are disc-shaped, with a diameter of 180mm and a thickness of 20mm, including a top cap and bottom base. The… | – High precision and consistency due to CNC machining technology – Enhanced durability and corrosion resistance from black anodizing – Aesthetic and i… | – Anodizing process can lead to dimensional changes, with the oxide layer adding t… – Type III anodizing may not be suitable for sharp corners due t… | www.hymetalproducts.com |
| China Custom Aluminum Parts Manufacturers Factory | The product described is custom CNC milling parts, specifically aluminum parts. Key details include: Item name – CNC milling parts; Size – 18.56*33.9m… | – High precision and accuracy with strict quality control at every stage of produc… – Ability to meet specific customer requirements and standards -… | – Limited information on the minimum order quantity or lead times – No detailed pricing structure provided beyond ‘real instant factory price’ – Depen… | www.redxpart.com |
| Aluminum CNC Machining Services – OEM Manufacturing | HLC Metal Parts Ltd offers custom aluminum parts manufactured through CNC machining. Aluminum is a lightweight, silvery-white metal with a density of… | – Lightweight: Aluminum is significantly lighter than other metals, making it idea… – Excellent Machinability: Aluminum allows for high-speed turnin… | – Pure aluminum is relatively soft and has limited strength, requiring alloying to… – The machining process can be challenging, especially in mainta… | www.hlc-metalparts.com |
Frequently Asked Questions (FAQs)
Frequently Asked Questions About Custom Aluminum Parts Supplier Factories in China
What types of aluminum parts can Chinese factories manufacture?
Chinese factories can manufacture a wide range of aluminum parts, including those for aerospace, automotive, medical, and other industries. They use advanced CNC machining equipment, such as 3-, 4-, and 5-axis machines, to produce high-precision parts with tight tolerances. You can get customized solutions for various applications, from simple components to complex assemblies.
How do I find a reliable aluminum parts manufacturer in China?
To find a reliable aluminum parts manufacturer in China, you should visit trade fairs, search online B2B marketplaces like Alibaba, and thoroughly scan the supplier’s website. It’s also important to ensure the company has good English communication skills and relevant certifications like ISO 9001. Checking customer testimonials and requesting samples can also help you assess their reliability and service quality.
What additional services do Chinese aluminum parts manufacturers typically offer?
Besides CNC aluminum parts manufacturing, many Chinese factories offer additional services such as laser cutting, sheet metal fabrication, prototyping, and tool and die casting. Some also provide surface treatments like anodizing, plating, and painting. This makes them a one-stop solution for all your manufacturing needs, ensuring you get comprehensive services under one roof.
What are the advantages of outsourcing aluminum parts manufacturing to China?
Outsourcing aluminum parts manufacturing to China offers several advantages, including lower production costs, access to advanced manufacturing technology, and a large pool of skilled labor. Chinese manufacturers often have state-of-the-art facilities and strict quality control standards, ensuring high-quality products at competitive prices. Additionally, the ease of shipping and delivery from China can be a significant benefit.
How do I ensure the quality of the aluminum parts manufactured in China?
To ensure the quality of the aluminum parts, look for manufacturers with certifications like ISO 9001 and IATF 16949. These certifications indicate adherence to strict quality management standards. You should also request detailed quality control reports, such as CMM testing reports and material data sheets. Regular communication with the manufacturer and visits to their facility, if possible, can further reassure you about the quality of the parts.