
Sustio
SUSTIO Sdn. Bhd., the Malaysian subsidiary of South Korea’s SIMMTECH Group, stands as a landmark development within the Batu Kawan Industrial Park, embodying the region’s transformation into a cutting-edge manufacturing and technology hub. Officially inaugurated in 2022, this high-value semiconductor facility represents SIMMTECH’s first large-scale investment in Southeast Asia and one of the most advanced in Malaysia. Architecturally, SUSTIO blends robust industrial design with refined corporate expression, featuring modular factory blocks optimized for Class 1000–10000 cleanroom environments, column-free production halls for flexible layouts, and an integrated utility backbone via centralized utility buildings and overhead service racks.
LOCATION
Batu Kawan, Penang
CLIENT
Sustio Sdn. Bhd.
YEAR
2025
STATUS
Completed
TEAM
Ar. Lau Jeh Farn
Lee Jian Xian
Lau Mun Keong
Ng Keqing
Kim Yein Chien

The welcoming entrance lobby offers a spacious, light-filled environment that sets a professional and modern tone. Polished marble-look tiles, minimalist lighting, and glass partitions enhance the sense of openness, while the world map introduction board prominently displays SIMMTECH’s global footprint — immediately reinforcing the company’s international presence and strategic significance. Positioned adjacent to the sculptural spiral staircase, the lobby reflects both elegance and industrial precision.
The 4-storey circular staircase at the lobby is a bold architectural centerpiece, combining structural precision with sculptural elegance. Featuring exposed steel treads, ribbed stringers, and a continuous timber handrail, it spirals gracefully through the space. The contrast between its dark underside and white enclosure enhances its floating effect, making it both a functional connector and a symbol of upward momentum within this high-tech facility.





The factories are designed with efficiency, scalability, and cleanliness at their core, reflecting the high standards of semiconductor manufacturing. The storage area features robust heavy-duty racking systems with safety bumpers, metal mesh decking, and organized aisle spacing — ensuring smooth logistics and high-volume inventory management. The production hall features high ceilings, dust-controlled conditions, and seamless floors, with clearly routed M&E services and bright, even lighting. Its clean, functional design supports high-precision, high-performance manufacturing.

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