Shaping the Future with Winstar Aluminium

Driven by innovation and sustainability, we provide high-quality aluminium products, building materials, and solar solutions for a better future

Winstar Aluminium Manufacturing

To lead Malaysia’s aluminium industry by providing high-quality, sustainable products and solutions, driving innovation, and supporting a greener future through renewable energy

Our BackGROUND

A Legacy of Innovation and Excellence

Winstar Aluminium Manufacturing Sdn Bhd was established in 2002 to provide high-quality aluminium products and services. Today, our operations encompass multiple areas, including aluminium extrusion, building materials distribution, and renewable energy solutions through solar PV system installations. Our subsidiaries include:

Winstar Aluminium Is Your Trusted Partner

At Winstar Aluminium, we strive to be a leader in sustainable aluminium solutions. Our approach leverages advanced manufacturing and a commitment to quality, providing essential materials and products to industries across Malaysia and beyond.

Our services

Our Principal Activities

Learn More
01

Aluminium Extrusion & Fabrication

We specialize in aluminium extrusion, producing high-quality profiles used in the construction and property development industries. Our advanced extrusion facility in Ijok is equipped with multiple production lines, including extrusion, anodising, and powder coating, allowing us to manufacture custom aluminium profiles tailored to our clients’ specifications. We also fabricate aluminium ladders under our “Asteri” brand, offering both retail and OEM options.

02

Solar PV System Installation

As part of our commitment to supporting Malaysia’s renewable energy goals, Winstar Solar offers end-to-end solar PV system installations. From sourcing components to managing installation, our team oversees every stage to ensure quality and compliance. We also fabricate and supply aluminium mounting structures specifically designed for solar PV applications, positioning us as a key player in sustainable infrastructure.

03

Trading and Distribution of Building Materials

Our trading division provides a wide range of building materials, including aluminium profiles, stainless steel, ironmongery products, and silicon sealants. With approximately 3,400 stock-keeping units (SKUs), we cater to various sectors, including construction, property development, and manufacturing. Our presence on e-commerce platforms like Lazada and Shopee makes our products accessible nationwide.

Why Choose Winstar Aluminium

Proven Track Record

20+ years of excellence in aluminium solutions

Wide Product Range

5,300+ SKUs for diverse industry needs

Advanced Technology

Cutting-edge tools and automated systems

Experienced Leadership

Decades of expertise driving success



ISO 9001:2015

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MS 2289:2010

Quality Assurance

Our commitment to quality is reinforced by our certifications and rigorous quality control processes:

ISO 9001:2015 Certification for quality management in aluminium extrusion. •

MS 2289:2010 Certification for aluminium profiles used in window and sliding door applications.

Contact Us

Get in touch with Winstar Aluminium

Our team is dedicated to delivering high-quality products and solutions tailored to your needs. Let us know how we can support your business or project.

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