Custom Aluminum CNC Machining Parts

Product Overview

We offer custom precision aluminum CNC milling and turning services focused on 6061 and 7075 aluminum alloys. Supported by 3/4/5-axis CNC equipment, we deliver high-tolerance aluminum parts covering prototype sampling, small-batch trial production and large-scale mass manufacturing. All machined components meet international industrial standards, featuring stable performance and high precision for aerospace, automotive, electronics and automation industries. We provide one-stop solutions including DFM optimization, precision machining and custom surface finishing to fit your unique project requirements.

Premium Aluminum Alloy Materials (6061 & 7075)

We exclusively adopt high-grade 6061-T6 and 7075-T651 aluminum alloys, the most practical materials for precision CNC aluminum machining. Each material features distinct performance advantages for different industrial scenarios.

All raw materials undergo strict pre-production inspection to ensure consistent quality of finished parts.

Core Machining Capabilities

Our advanced CNC milling and turning technology supports custom 2D/3D complex structure processing, including special-shaped contours, precise holes, threads, grooves and chamfers. We achieve a high precision tolerance of ±0.001mm, fully satisfying strict industrial assembly standards. We process customized parts based on CAD, DWG, STL drawings, supporting flexible order sizes from one-off prototypes to continuous mass production with fast turnaround time.

Custom Surface Finishing Options

We provide versatile custom surface finishing to improve the durability, wear resistance and appearance of aluminum CNC parts. Available treatments cover all mainstream industrial and decorative processes:

• Industrial Protection: Clear anodizing, black/hard anodizing, chemical oxidation, powder coating

• Decorative Treatment: Sandblasting, surface brushing, mirror polishing

All finishing processes are precisely controlled to avoid color difference, scratches and oxidation, delivering uniform and high-quality surface effects.

Wide Application Scenarios

Our custom 6061 & 7075 aluminum CNC machining components are widely used in high-precision industries, including aerospace lightweight parts, new energy vehicle structural components, automotive precision accessories, electronic heat sinks and chassis, industrial automation equipment, robot parts, medical devices and communication hardware.

Our Service Advantages

We focus on high-quality custom aluminum CNC machining with professional one-stop service. Our core advantages include free DFM design optimization, full-process strict quality inspection with traceable records, flexible OEM/ODM customization, competitive pricing and fast delivery. We have long-term cooperation with global clients from Europe, America and Southeast Asia with reliable after-sales support.

Get Custom Quote

Send us your design drawings, dimensions, quantity and surface finishing requirements for custom aluminum CNC machining parts. Our engineering team will complete technical evaluation and provide an accurate competitive quote within 24 hours.

FAQ

Q1: What aluminum alloys do you support for CNC machining?
A1: We mainly provide high-precision machining for 6061-T6 and 7075-T651 aluminum, and support other custom aluminum grades according to client requirements.

Q2: What is the tightest tolerance you can achieve?
A2: Our professional CNC machining process supports a minimum tolerance of ±0.001mm, meeting most high-precision industrial assembly and application standards.

Q3: Do you support prototype and mass production orders?
A3: Yes. We offer flexible production solutions, covering one-off prototype sampling, small-batch trial production and large-scale mass production.

Q4: What surface finishing options are available for aluminum parts?
A4: We provide anodizing (clear/black/hard), sandblasting, polishing, brushing, powder coating and chemical oxidation for customized protection and appearance needs.

Q5: Can you provide DFM design optimization service?
A5: Absolutely. Our professional engineering team offers free DFM optimization suggestions to reduce production costs and improve part machinability.

Send us your design drawings, dimensions, quantity and surface finishing requirements for custom aluminum CNC machining parts. Our engineering team will complete technical evaluation and provide an accurate competitive quote within 24 hours.