Custom Round Tube Aluminum Extrusions

A-SPARK Manufacturing offers custom round tube extrusions in A6063, A6061, A60N1, A6082, A6005, and A7075 alloys, available in T5 and T6 tempers. Each alloy is selected based on the application's requirements for strength, corrosion resistance, thermal conductivity, and machinability. Their engineering team can recommend the most appropriate alloy for your specific use case.

A-SPARK's extrusion presses support profile sizes up to a 12-inch circumscribed circle. With machine tonnages ranging from 550 to 2800 tons, they can accommodate a wide range of wall thicknesses and diameters for round tube profiles across both small and large cross-sectional requirements.

After extrusion, A-SPARK offers comprehensive secondary processing including CNC machining for lengths up to 4500mm, MIG and TIG welding, anodizing, and powder coating. These in-house capabilities allow them to deliver finished or semi-finished components ready for direct assembly, reducing supply chain complexity and lead times.

A-SPARK Manufacturing holds ISO 9001:2015 and IATF 16949:2016 certifications. ISO 9001 governs their quality management system across all product lines, while IATF 16949 specifically addresses automotive-grade quality requirements. Their in-house quality lab is equipped with a spectrometer, CMM, profile projector, hardness tester, and electrical conductivity meter to support rigorous inspection.

Custom round tube aluminum extrusions from A-SPARK serve automotive and EV, lighting and heat sink, oil and gas, electronics and enclosures, renewable energy, industrial equipment, and plumbing and fluid control industries. The combination of lightweight properties, corrosion resistance, and structural integrity makes aluminum round tubes suitable across demanding environments.

Yes. A-SPARK offers full engineering design support including Design for Manufacturability (DFM) review and analysis, prototyping guidance, and technical consultation. Their team works with clients from concept through production to optimize the profile geometry, alloy selection, and surface treatment for both performance and cost efficiency.

A-SPARK Manufacturing ships to customers across Asia, North America, Mexico, India, Taiwan, Vietnam, and China. Headquartered in Bac Ninh Province, Vietnam, with a branch in Dongguan, they are strategically positioned to serve global OEMs and system integrators with reliable logistics, quality compliance, and on-time delivery.