CNC machining and aluminum extrusion are two powerful manufacturing processes that, when combined, deliver highly precise and durable components for a wide range of industries. At MQJM, we specialize in CNC machining aluminum extrusions to meet custom specifications with tight tolerances and excellent surface finishes.
Aluminum extrusion is a process where aluminum alloy billets are forced through a die to create long profiles with specific cross-sectional shapes. These profiles are lightweight, corrosion-resistant, and cost-effective—making them ideal for industries like automotive, aerospace, construction, and consumer electronics.
Although extrusion defines the profile shape, it often lacks the precision required for finished parts. CNC machining is used as a secondary process to refine dimensions, add complex features such as holes, slots, threads, or grooves, and achieve the final specifications.
With advanced 3-axis, 4-axis, and 5-axis CNC machines, MQJM can handle intricate machining tasks on extruded aluminum profiles. We work with a variety of CNC aluminum alloy such as 6061, 6063, and 7075. Our CNC precision machining service ensures consistency, tight tolerance control (±0.01mm), and efficient production cycles for both prototypes and volume orders.
1. High Strength-to-Weight Ratio: Ideal for structural components
2. Cost-Effective Production: Extrusion minimizes waste; CNC enhances accuracy
3. Improved Aesthetics: Smooth finishes and anodizing options available
4. Customizability: Design flexibility for complex geometries and assemblies
MQJM provides CNC-machined aluminum extrusions for industries such as:
Automotive and EV battery enclosures
Aerospace brackets and interior components
Consumer electronics housings
Industrial automation frames
Solar panel mounting systems
Combining aluminum extrusion with CNC machining allows manufacturers to produce lightweight, strong, and precision-finished parts. At MQJM, we deliver high-quality CNC aluminum extrusion solutions tailored to your exact needs. Contact us today to get a free quote or to discuss your next project.
Hey there, I'm Ming!
From MQJM, I'm a CNC machining expert with over 20 years of experience. We provide high-quality and high-precision machining services in China. Ask for a quote for your ongoing or upcoming projects now!
Best Regards, Ming, Co-Founder
