Whether for industrial machinery or architectural applications, we deliver custom aluminum extrusion solutions with expert alloy selection, die design, precision extrusion, machining, and finishing. Any cross-section, tight tolerances—your design realized..
From simple channels to complex hollow, multi-cavity, and asymmetric profiles, we provide custom die design and manufacturing services tailored to your application. Support for heatsink profiles, T-slots, C-channels, hollow sections, D-tubes, elliptical tubes, and many other custom geometries. CAD, STEP, and technical drawing reviews are available for rapid feasibility assessment.
Advanced extrusion, cooling, and straightening processes enable tight dimensional control for demanding applications. Tolerances can reach ±0.05 mm on selected profiles, depending on alloy, geometry, and production requirements. Dimensional inspection reports are available upon request.
We offer anodizing (silver, champagne, bronze, black, hardcoat), powder coating (RAL colors), wood-grain transfer, electrophoretic coating, polishing, brushing, and sandblasting. These finishing options enhance corrosion resistance, durability, and appearance for both industrial and architectural applications.
Supporting both industrial and architectural applications with custom aluminium profiles in various sizes and configurations. From lightweight automation components to large curtain wall, window, door, and structural profiles, we provide extrusion solutions tailored to project requirements.
Industrial Aluminum Extrusion: We provide high-precision profiles for automation, such as robot seventh-axis rails, AGV chassis frames, assembly line extrusions, heat sinks, etc. Commonly used alloy 6061-T6 offers excellent strength and weldability. Our profiles are also widely applied in semiconductor equipment and new energy battery trays.We supply custom aluminum profiles for automation and industrial applications, including 7th-axis robot tracks, AGV frames, conveyor system profiles, machine structures, and heat sink profiles. Available in alloys such as 6061, 6063, and other grades to meet specific strength, machinability, and corrosion-resistance requirements. Our extrusions are also suitable for precision equipment, renewable energy systems, and battery enclosure applications.
Architectural Aluminium Extrusion: For window, door and curtain wall projects, we supply thermal-break profiles, curtain wall mullions & transoms, sunroom main frames, handrail systems. Surface options include powder coating (Qualicoat approved) and wood grain transfer, compliant with both GB/T 5237 and AAMA 2603 standards.For window, door, and curtain wall projects, we provide thermal-break profiles, curtain wall mullions and transoms, sunroom structures, railing systems, and other architectural extrusions. Surface finishing options include powder coating, anodizing, and wood-grain transfer finishes. Products can be manufactured in accordance with GB/T 5237, Qualicoat requirements, and applicable AAMA specifications.
One quality standard: high strength, corrosion resistance, and dimensional accuracy. Whether industrial structural components or architectural decorative profiles, we provide full-process support from die design to finished extrusions.Whether for industrial structures or architectural systems, we deliver aluminium extrusions with reliable strength, corrosion resistance, and dimensional consistency. From die development and extrusion to machining, finishing, and inspection, we provide comprehensive manufacturing support throughout the project lifecycle.
Provide cross-section drawings (DWG, PDF, STEP, or STP) or a functional requirement description. Our engineering team evaluates manufacturability and recommends suitable alloys, tolerances, and production processes.
Custom extrusion dies are developed based on your profile requirements. Typical die lead time is 7–12 days, depending on profile complexity. Design-for-Manufacturing (DFM) feedback is provided during the review stage.
Available alloys include 6061, 6063, 6005A, and other extrusion grades. Production processes include extrusion, quenching, aging, straightening, cutting, machining, and surface finishing as required. Custom lengths are available according to project specifications.
Dimensional inspection reports, mechanical property testing, and coating thickness and adhesion testing are available upon request. We also provide custom packaging and global shipping support.
Expedited sampling is available for selected projects. Tooling cost recovery programs may be offered based on project volume and long-term cooperation requirements.
From raw material inspection to final shipment, every custom aluminum extrusion project follows a structured quality control process to ensure dimensional accuracy, surface quality, and production consistency.
Manufacturing processes are operated under an ISO 9001:2015 quality management system. Material certificates, inspection records, and production traceability are available upon request.
Quality control is supported by spectrometers, coordinate measuring machines (CMM), universal testing machines, hardness testers, and coating inspection equipment to verify compliance with project specifications.
Critical dimensions, straightness, wall thickness, and profile geometry are inspected throughout production. Surface finishes such as anodizing and powder coating are tested for coating thickness, adhesion, and appearance consistency.
Whether producing precision industrial profiles or architectural extrusion systems, we focus on reliable dimensional control, corrosion resistance, and repeatable manufacturing quality across every production batch.
From custom extrusion to finished components, we provide a comprehensive range of value-added manufacturing and surface finishing services to help reduce supply chain complexity and shorten project lead times.
CNC milling, drilling, tapping, cutting, punching, and custom machining services are available for industrial and architectural aluminium profiles. Tight dimensional requirements can be supported based on project specifications.
Available finishes include anodizing, hard anodizing, powder coating, electrophoretic coating, wood-grain transfer, polishing, brushing, and sandblasting. Finishes can be selected to improve corrosion resistance, durability, and appearance.
Additional fabrication services include bending, welding, fastening, and sub-assembly to deliver profiles ready for installation or integration into your production process.
Protective packaging solutions are available based on profile size, surface finish, and transportation requirements. We support worldwide shipping for both sample orders and volume production.
Send us your drawings or project requirements. Our engineering team will review your profile design, recommend suitable alloys and manufacturing processes, and provide a detailed quotation within 24 hours.
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0086 136 3563 2360
sales@sxalu.com
+86 136 3563 2360
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