Are you looking for the best factories in China to order custom aluminum parts? If so, you’re in the right place. In this article, we’ll compare some of the top aluminum machining parts manufacturers in China, highlighting their services, industries served, and what sets them apart. Let’s dive in and find the perfect partner for your aluminum part needs.

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 parts are made from various aluminum alloys (5052, 6061, 6063, 2017, 7075, etc.). The manufacturing process includes CNC milling, CNC turning, laser cutting, and grinding using advanced machinery such as HAAS 3 Axis Vertical CNC machining centers and Wire EDM. Surface treatments available include anodizing, plating, painting, and laser engraving. The tolerance range is +/-0.01mm, and 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 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 painting
– Compliance with ISO 9001:2008, ISO 14001, and BS OHSAS 18001 certifications
– Fast lead time of 6-12 days and multiple shipping options
– Customized packaging to protect the parts during shipping

Cons:
– Limited geographical presence, primarily based in China
– Dependence on contract suppliers for some surface treatments
– Potential language barriers for international clients

Custom CNC Aluminum Parts Manufacturer Factory in China

Aluminum CNC Machining Services from China

Product Details: AT-Machining offers custom aluminum CNC machining services with 20 years of experience. They provide rapid prototyping, small-batch machining, and high-volume production of end-use components using CNC Milling, CNC Turning, and CNC Lathe. The service includes 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 for different applications. The company serves various industries such as aerospace, automotive, medical devices, electronics, and more. They offer various surface finishes including as machined, bead blasted, polishing, anodizing, chromate conversion coating, decorative chrome plating, and powder

coat.

Pros:
– Aluminum is relatively easy to machine, reducing machining time and labor costs.
– High strength-to-weight ratio, making it ideal for aerospace and automotive appl…
– Excellent corrosion resistance and weldability, especially in alloys like 6061-T…
– Cost-effective compared to machining other metals like steel.
– Highly recyclable, reducing material waste.
– Versatile surface finish options to meet various application needs.

Cons:
– Aluminum’s abrasive nature may result in more frequent tool changes, increasing…
– High malleability can lead to poor surface finish, burrs, and chip formation if…
– Thermal issues during machining can cause workpiece thermal deformation and tool…

China Custom Aluminum Parts Manufacturers Factory

Product Details: The product involves custom CNC milling parts, specifically aluminum components. 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 starts with a 2D drawing provided by the client, followed by developing a 3D model for client approval, and then sample production. Strict quality control is ensured at every stage of production[4].

Pros:
– High precision and accuracy with careful consideration of dimensional tolerances
– Strict quality control at every stage of production to ensure compliance with cu…
– Ability to produce complex aluminum components with white anodizing finish
– Customized services available including OEM and ODM
– Detailed testing of all samples before packaging and delivery

Cons:
– No specific mention of cost savings or competitive pricing on this page
– Limited information on the range of materials that can be used for this specific…
– No details on minimum order quantities or lead times

China CNC Machining Prototype | Custom Parts & Rapid …

Product Details: PCBWay offers a full feature custom PCB prototype service with various capabilities. They accept multiple file formats including Gerber, .pcb, .pcbdoc, .cam, and .brd. The service includes a range of PCB types such as rigid, flexible, rigid-flex, metal core, and high-frequency PCBs. Board thickness options range from 0.4mm to 2.4mm. The production process involves strict quality control measures including E-Test, Automated Optical Inspection (AOI), X-ray checks, and impedance control. The turnaround time can be as short as 24 hours for small quantities, with options for 48-hours and 72-hours shipping as well[2][3][5].

Pros:
– Quick turnaround time as short as 24 hours for small quantities
– High-quality substrates and advanced manufacturing technologies
– Strict quality control measures including E-Test, AOI, and X-ray checks
– Affordable pricing with manufacturer direct pricing
– Global delivery to over 200 countries
– Variety of PCB types and thickness options available
– User-friendly online quotation and ordering system

Cons:
– Limited customer service hours (9:00 – 18:00, Mon.- Fri., 9:00 – 12:00, Sat., GM…
– Potential delays for larger or more complex orders
– Quality issues, though rare, can occur and may require refunds or rework

Aluminum CNC Machining Services | Aluminum Parts | China

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…

China Customized CNC machined aluminum parts with …

Product Details: Customized CNC machined aluminum parts can be produced with various surface treatments such as sandblasting and black anodizing. These parts are made from different aluminum alloys like 6061, 5052, and 7075, each with its own mechanical properties and applications. The manufacturing process involves CNC machining, which allows for high precision and intricate designs. Additional services include bending, welding, and various surface treatments like anodizing, powder coating, and electroplating.

Pros:
– High precision and intricate designs achievable through CNC machining
– Variety of aluminum alloys available to suit different applications
– Multiple surface treatment options to enhance appearance and durability
– No minimum order quantity for small to medium production runs
– Quick lead times and competitive pricing

Cons:
– Higher cost for certain aluminum alloys like 7075
– Limited corrosion resistance in some alloys if not properly treated
– Requires specialized equipment and expertise for complex designs
– Lead times can vary depending on the complexity of the design and production vol…

Best Price for China OEM Custom CNC Machining …

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 EMI housings. Sunrise Metal provides one-stop solutions, including rapid prototyping, die-cast tooling, and surface finishing services like anodizing, chromate, powder coating, and more. They are ISO 9001 and IATF 16949 certified, ensuring strict quality control from raw materials

to finished parts.

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
– Timely shipment and one-stop instant service
– Strict quality control with advanced measuring instruments and ISO certification…
– Wide range of surface finishing options
– Low material density and high machinability of aluminum reduce production costs…

Cons:
– Limited information on minimum order quantities and specific pricing
– Dependence on third-party services for some surface treatments
– No detailed information on lead times for large or complex orders

Comparison Table

Frequently Asked Questions (FAQs)

What types of aluminum parts can Chinese factories produce?

Chinese factories specialize in producing a wide range of aluminum parts using various techniques such as CNC machining, laser cutting, and die-casting. You can get customized parts for different industries, including aerospace, automotive, medical devices, and consumer electronics. These parts can include complex components like engine parts, medical devices, and precision machinery components.

How long does it take to receive custom aluminum parts from China?

The turnaround time for custom aluminum parts from China typically ranges from 2-4 weeks, depending on the complexity and size of the project. Some manufacturers can even provide urgent samples within 24 hours. However, the exact lead time will be determined once your specific requirements and project scope are reviewed.

What is the quality control process for custom aluminum parts in Chinese factories?

Chinese factories that produce custom aluminum parts adhere to strict quality control standards. Each part undergoes comprehensive inspections using advanced tools like micrometers, gauges, and CMMs to ensure dimensional accuracy, surface finish, and material properties meet industry standards. This rigorous testing ensures you receive high-quality parts that can withstand demanding applications.

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 factories can provide high-quality products at competitive prices, making them a cost-effective option for businesses looking to optimize their manufacturing processes.

Do Chinese factories offer additional services beyond CNC aluminum parts manufacturing?

Yes, many Chinese factories offer a range of additional services to complement their CNC aluminum parts manufacturing. These services include laser cutting, sheet metal fabrication, prototyping, tool and die casting, and various surface treatments like anodizing and powder coating. This makes them a one-stop solution for all your manufacturing needs.