William Koh, CEO and Managing Director of ALUMASTER, joins us to explore how a Sarawak-based aluminium solutions provider grew from a small local operation into one of East Malaysia’s most trusted names in high-quality windows, doors, and façade systems.



In an industry defined by tight margins, rising costs, and competition, ALUMASTER’s story is one of quiet resilience — built on craftsmanship, consistency, and a clear sense of purpose. From supply chain pressures to evolving building standards, William shares how the company has adapted, innovated, and positioned itself in Malaysia’s fast-changing construction landscape.



From sustainability and design innovation to regional expansion, we take a grounded look at how one homegrown brand continues to build growth, one project at a time.



This episode of Open For Business is powered by PETRONAS SmartPay, the simpler and better solution for all your business needs.

William Koh, CEO and Managing Director of ALUMASTER, joins us to explore how a Sarawak-based aluminium solutions provider grew from a small local operation into one of East Malaysia’s most trusted names in high-quality windows, doors, and façade systems.In an industry defined by tight margins, rising costs, and competition, ALUMASTER’s story is one of quiet resilience — built on craftsmanship, consistency, and a clear sense of purpose.&nbsp;From supply chain pressures to evolving building standards, William shares how the company has adapted, innovated, and positioned itself in Malaysia’s fast-changing construction landscape.From sustainability and design innovation to regional expansion, we take a grounded look at how one homegrown brand continues to build growth, one project at a time.This episode of Open For Business is powered by PETRONAS SmartPay, the simpler and better solution for all your business needs.

The flagship entrepreneurship show on BFM, featuring personal business stories from early stage start-ups, all the way to billionaire octogenarians in Malaysia and abroad. Notable guests include Martin Cooper (father of the mobile phone), Julian Assange (founder of WikiLeaks), Ralph Henry Baer (father of video games), Tony Buzan (Mindmap Guru), Isaac Tigrett (Hard Rock Cafe founder), Robert Kiyosaki (Financial Guru), Nick Vujicic (motivational speaker) and more. Tap into this valuable resource of shared experiences for the SME industry, which also touches on news, issues and trends affecting the business community and beyond.

Open For Business

Discover fresh concepts, tackle obstacles, and unleash growth - Open For Business is the dynamic show where BFM engages with entrepreneurs, business leaders, and industry trailblazers, igniting inspiration, sparking success, and exploring new business models.

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