What We Supply
Comprehensive Aluminium Solutions for Industrial Applications
Section Introduction
From standard industrial aluminium profiles to fully customized OEM components, we provide complete aluminium manufacturing solutions covering extrusion, machining, fabrication, surface finishing, and assembly. Our products serve a wide range of industries including industrial automation, construction, transportation, renewable energy, electronics, and engineering projects worldwide.
Manufacturing Capabilities
Custom Aluminium Extrusion
Aluminium extrusion solutions are our core capability, transforming premium alloy billets into complex, high-precision industrial profiles. We deliver exceptional dimensional tolerances and uniform density across all customized extrusion projects, seamlessly meeting high-volume supply requirements for global B2B clients.
01
Precision Aluminium CNC Machining
CNC machining services at our facility ensure your exact engineering tolerances are met with multi-axis milling, drilling, and tapping. We specialize in precision post-processing for extruded aluminium components, eliminating dimensional deviations to guarantee flawless assembly for multi-part mechanical systems.
02
Aluminium Welding & Structural Fabrication
Aluminium fabrication and structural welding are integrated seamlessly to produce high-strength, load-bearing joints for heavy-duty industrial applications. Utilizing certified welding techniques and advanced assembly fixtures, we engineer robust structural subsystems that strictly comply with international durability standards.
03
Aluminium Surface Treatment
Surface treatment options include high-grade anodizing, industrial powder coating, and electrophoretic painting to maximize corrosion resistance. Our controlled finishing processes protect your custom aluminium profiles against harsh environmental wear, ensuring long-term structural longevity and premium aesthetic quality.
04
OEM Assembly Support
Contract manufacturing and turnkey assembly support unify hardware insertion, fastening, component kitting, and final quality verification under one roof. By delivering fully integrated sub-assemblies, we eliminate your multi-vendor supply chain risks while significantly reducing total lead times and landed costs.
05
（1）Aluminium Alloy Options
We offer a wide range of industrial aluminium alloys suitable for structural, machining, and outdoor applications. Lightweight, high-strength, and corrosion-resistant options are available to match your project needs.
（2）Surface Treatment Solutions
Our aluminium components can receive a variety of surface treatments to improve durability and appearance. These finishes help protect against corrosion and wear in industrial or outdoor environments.
（3）Processing Capabilities
We use reliable hot and cold processing methods to ensure consistent quality and performance. Our production processes keep aluminium components precise and stable for a variety of applications.
（4）CNC Processing Methods
Multi-axis CNC machining allows precise shaping of complex aluminium parts. This ensures your components fit perfectly and perform as expected in your projects.
（5）Quality Control System
Every step of production is monitored to maintain high-quality standards. From raw materials to finished products, we ensure reliable and consistent performance.
Industries We Support
（1）Construction Industry
Our aluminium solutions provide lightweight, strong, and corrosion-resistant structures for construction projects. They are suitable for building frameworks, modular systems, and architectural applications.
（2）Industrial Equipment
We supply aluminium components and structures for machinery and automated systems. Our solutions improve structural stability while keeping weight low for industrial applications.
（3）Solar Energy Industry
Weather-resistant aluminium profiles and supports are designed for solar panels and renewable energy systems. They offer long-term durability in outdoor environments.
（4）Structural Support Applications
Aluminium solutions for heavy-duty supports and industrial frameworks provide strength and reliability. They are ideal for equipment platforms, structural assemblies, and modular systems.
OEM & Project Support
（1）Drawing-Based Manufacturing
We produce aluminium components directly from your drawings or CAD files. This allows both prototypes and large-scale production to meet your specifications.
（2）OEM Aluminium Project Support
Our team provides full OEM support from design to finished parts. We ensure your custom aluminium projects are delivered accurately and efficiently.
（3）Engineering & Technical Support
Professional engineers help optimize designs and manufacturing processes. Our technical guidance ensures your aluminium components meet performance and quality requirements.
（4）Integrated Manufacturing Support
We combine extrusion, machining, welding, and assembly to streamline production. This reduces delays and ensures consistent quality across projects.
（5）Inspection & Verification Support
All components are carefully inspected to ensure they meet project standards. Our verification process ensures reliable, ready-to-use aluminium solutions.
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Aluminium ExtrusionsAs a leading Aluminium Extrusion Manufacturer, Constant specializes in providing end-to-end Custom Aluminium Extrusions from initial die design and tooling development to high-volume production. Whether you require complex...view more -
![Structural Aluminium Components]()
Structural Aluminium ComponentsAs an industry-leading manufacturer, Constant specializing in heavy-duty Structural Aluminium Components engineered for high load-bearing capacity and unmatched structural stability. We understand that industrial frameworks, machinery...view more -
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![OEM Aluminium Parts]()
OEM Aluminium PartsOEM Aluminium Parts are custom-manufactured components produced according to customer drawings, technical specifications, and project requirements. Designed for industrial equipment, machinery systems, automation solutions,...view more
Featured Applications
（1）Aluminium Structural Frames
Our aluminium structural frames provide lightweight, high-strength support for modular assemblies and industrial frameworks. Engineered for easy installation and adaptability, they optimize structural performance across diverse manufacturing and construction projects.
（2）Solar Support Structures
Designed for photovoltaic installations, our aluminium solar support structures deliver high corrosion resistance and long-term outdoor durability. Precision-engineered to accommodate complex site conditions, they ensure stable and reliable solar panel integration.
（3）Industrial Walkways & Platforms
Industrial walkways and platforms built with our aluminium solutions offer enhanced safety, load-bearing capacity, and modular flexibility. They are ideal for factories, warehouses, and large-scale industrial facilities requiring robust and accessible infrastructure.
（4）Aluminium Welded Assemblies
Our welded aluminium assemblies integrate multiple components into precise, high-strength structures. Perfect for machinery frames or structural subassemblies, they reduce assembly time while maintaining quality and dimensional accuracy.
（5）Structural Support Applications
From heavy-duty equipment supports to architectural frameworks, our aluminium solutions provide reliable structural support. Designed for versatility and strength, they meet demanding industrial, construction, and renewable energy requirements.
Quality & Inspection
（1）Material Verification
We perform thorough verification of all incoming aluminium materials to ensure compliance with international standards and customer specifications.
（2）Dimensional Inspection
Every component undergoes precise dimensional checks to guarantee accuracy, fit, and functional consistency across the production batch.
（3）Surface Quality Inspection
Our surface inspection process ensures flawless finishes, detecting defects such as scratches, deformations, or inconsistencies before the products move to the next stage.
（4）Production Quality Control
A comprehensive quality control system monitors every stage of production, ensuring that finished products meet stringent quality and reliability requirements for global B2B clients.
Frequently Asked Questions (FAQ)
（1）What aluminium alloys are available?
We provide a wide range of industrial-grade aluminium alloys suitable for various applications. Our portfolio supports diverse strength, corrosion resistance, and machining requirements for international B2B projects.
（2）Do you support custom aluminium extrusion?
Yes, we offer fully custom aluminium extrusion services, accommodating complex profiles and rapid prototyping while ensuring high precision and structural integrity.
（3）Can welding and machining be integrated?
Absolutely. Our manufacturing capabilities allow seamless integration of CNC machining and aluminium welding, delivering assembled or partially assembled components ready for your applications.
（4）Which industries do you support?
Our solutions serve multiple industries, including construction, industrial equipment, solar energy, and structural support applications, providing tailored aluminium solutions for each sector.
（5）Do you support OEM manufacturing?
Yes, we provide complete OEM aluminium manufacturing services, from design collaboration to full-scale production, ensuring your specifications are accurately realized.
（6）Do you support export projects?
We have extensive experience in global exports, ensuring compliance with international shipping standards, documentation, and quality requirements for B2B aluminium projects.
（7）Can you manufacture based on technical drawings?
Yes. We support drawing-based manufacturing and can produce aluminium components according to customer-provided CAD drawings, samples, or technical specifications.
（8）Do you provide surface finishing services?
Yes. We provide multiple aluminium surface finishing options to improve corrosion resistance, appearance, and durability for different industrial and outdoor applications.
（9）Can you support both small and large production volumes?
Yes. Our manufacturing system is flexible enough to support prototype production, small-batch orders, and large-scale industrial manufacturing projects based on customer requirements.
（10）What are your core manufacturing capabilities?
Our core capabilities include aluminium extrusion, CNC machining, structural fabrication, welding, surface treatment, and assembly support, allowing us to provide one-stop aluminium solutions for global OEM projects.
As one of the most professional aluminium profiles manufacturers and suppliers in China, we support long-term partnerships with global distributors, contractors, and industrial customers. Please rest assured to buy custom made aluminium profiles from our factory. Also, OEM service is available.
