YOUR PREMIER PARTNER FOR CUSTOM ALUMINUM
EXTRUSION & PRECISION CNC MACHINING

From 6" to 9" Billets, Prototype to Mass Production. Certified IATF16949 Quality for Global Automotive & Industrial Markets

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30 YEARS OF EXPERIENCE

IN THE ALUMINUM EXTRUSION INDUSTRY

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DEDICATED TO ALUMINUM EXTRUSION AND RELATED ALUMINUM PRODUCT PROCESSING

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MAINLY SERVING INDUSTRIES SUCH AS AUTOMOBILES, HEALTHCARE, HARDWARE, FURNITURE, ELECTRONICS, AND HEAT EXCHANGER

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All Series Of Aluminum Alloy Products

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Professional Industrial Aluminum Extrusion Factory

Alumag aluminum Tech (Taicang) co.,ltd was established in May 2002, which is a professional industrial aluminum extrusion factory producing all series of aluminum alloy products ,such as: aluminum rods and bars, aluminum tubes, aluminum profiles which are widely used in auto parts, bicycle accessories, sports equipments, furniture fittings, electronic components, machinery hardware and so on.

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Industrial Aluminum Extrusion Applications

We are not only an aluminum extrusion manufacturer, but also a one-stop solution provider from material research and development to finished product assembly.

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Automotive & New Energy Vehicle Solutions

Driving lightweight and safety with high‑strength aluminum alloys. From chassis components to EV battery housings, we deliver precision extrusions and CNC‑finished parts fully compliant with IATF 16949 and PPAP requirements.

Medical & Precision Healthcare Components

Precision meets hygiene. We manufacture high‑quality aluminum profiles and CNC‑machined parts for medical devices, ensuring smooth surfaces, burr‑free edges, and tight tolerances down to ±0.05mm.

High‑Performance Sports & Cycling Components

Strength, aesthetics, and reliability for the active world. Utilizing aerospace‑inspired aluminum alloys to manufacture lightweight, durable components for bicycles, fitness equipment, and outdoor gear.

Industrial Machinery & Automation Components

Reliable foundation for smart manufacturing. We provide robust aluminum extrusions, precision‑machined parts, and custom assemblies for automated production lines, robotics, heavy machinery, and electronic equipment.

Digital Showroom

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Your Integrated OEM Partner: From Billet To Finished Product

Streamline your supply chain with our in-house extrusion, CNC machining, and surface treatment capabilities.

Custom Aluminum & Magnesium Extrusion

We operate 11 extrusion lines across two plants, supporting 6" to 9" billets. Expertise in 2000‑7000 series alloys, seamless pipes, and complex hollow profiles. Homogenizing, solution T4, aging, and annealing furnaces ensure optimal metallurgical properties.
CNC Machining & Fabrication

Equipped with multi‑axis CNC machining centers from Japan and Germany. Capabilities include cold drawing, precision cutting, punching, milling, drilling, tapping, and reaming. Tight tolerances down to ±0.02mm for automotive and electronic components.
Finishing Solutions

Enhance corrosion resistance and aesthetics with anodizing (clear, color, hard coat), powder coating, electrophoresis, polishing, and brushing. Our qualified surface partners ensure consistent color and film thickness for high‑end consumer and industrial goods.
Assembly & Global Logistics

From sub‑assembly to complete product packaging, we manage the entire supply chain. Two manufacturing bases (Taiwan & China) provide flexible export options, tariff mitigation, and reduced lead times. ERP‑integrated logistics ensures on‑time delivery worldwide.

Why Choose Alumag?

Material

Our company cooperates with specific raw material factories and casting factories to constantly control the quality of raw materials.

Various Size

Having professional draftsmen to visualize key customer requirements.On site quality control measures extruded materials to reduce unnecessary processing losses.

Appearance

Through the layer by layer control of quality control personnel, our company also requires packaging personnel to simultaneously control whether the product appearance is good during product packaging.

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References For Your Aluminum Projects

2026-04-27

What Is Magnesium Alloy Made Of?

Engineers face a constant dilemma in modern manufacturing. They must reduce component weight without sacrificing structural integrity. Pure magnesium represents the lightest structural metal available. It boasts a density of just 1.8 g/cm³. However, raw and unalloyed magnesium lacks the mechanical s

2026-04-24

How Do Heat Sinks Work?

Modern microprocessors, ASICs, and power electronics generate waste heat at a density far outpacing their physical footprint. Left unmanaged, this escalating thermal load rapidly degrades computing performance. It shortens vital component lifespans and frequently triggers catastrophic system failure

2026-04-22

What Are Heat Sinks Made Of?

As component densities increase and footprint sizes shrink, thermal management has profoundly shifted. It is no longer a localized afterthought. Today, it stands as a critical system-level reliability factor. The underlying physics of heat transfer remain constant. Fourier’s law always governs how t

Trusted by Global Partners

Delivering precision aluminum solutions to satisfied clients across 30+ countries.

Alumag not only provided us with high-performance 6082 battery housings, but also demonstrated professional technical support and rapid response throughout the PPAP certification process. They truly understand the stringent quality and delivery requirements of OEMs.

Michael Chen, Purchasing Director, E-Drive Components, Germany
Working with Alumag to develop the wheelchair frame, they reduced the weight by 20% through precision extrusion, while the abrasion resistance after hard anodizing far exceeded our expectations. From design to mass production, they are a true end-to-end partner.

Dr. Sophia Wagner, VP of R&D, MedTech Solutions
Alumag has undeniable strength in bicycle tubing. Their 6069 triple-buttering process helped our gravel road bike frame achieve a perfect balance between strength and lightweight. Consistent delivery times and quality.

James Lin, Founder, Velocity Bikes, USA
In an emergency expansion project, Alumag leveraged its dual-factory advantage to reduce the delivery cycle for robot gripper bases from 10 weeks to 4 weeks. This supply chain resilience is crucial to us.

Takashi Yamamoto, Production Purchasing Manager, Japan Industrial Robotics Co., Ltd.

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All Series Of Aluminum Alloy Products

Professional Industrial Aluminum Extrusion Factory

Industrial Aluminum Extrusion Applications

Automotive & New Energy Vehicle Solutions

Medical & Precision Healthcare Components

High‑Performance Sports & Cycling Components

Industrial Machinery & Automation Components

Digital Showroom

Your Integrated OEM Partner: From Billet To Finished Product