Seng Liy Holdings
Innovating today for a sustainable tomorrow
A Malaysia-based group championing sustainability and innovation through plastic recycling, green building materials, responsible manufacturing, and architectural solutions.
Building a circular and sustainable ecosystem
Seng Liy connects innovation, sustainability, and efficiency across its businesses. Through material transformation, advanced manufacturing, green architecture, and digital integration, the group creates long-term value for communities, industries, and the environment.
2003
Started with plastic recycling
5
Operating subsidiaries
3
Construction and interior brands
Different divisions, shared vision
Five subsidiaries work together across recycling, production, building material supply, green architecture, and interior wood-composite manufacturing.
Plastic recycling and compounding solutions
SL Terracycle Sdn Bhd
Transforms post-consumer and post-industrial plastic waste into high-quality PVC compounds and resins for extrusion, injection moulding, construction, packaging, and industrial applications.
PVC extrusion production services
SL Terratech Sdn Bhd
Manufactures green building materials under the NOWA brand using recycled compounds, advanced extrusion technology, and quality-controlled production systems.
All-in-one building materials solutions
Seng Liy Engineering (M) Sdn Bhd
A one-stop provider for general building material trading and green building material solutions, supporting construction projects with NOWA, GLINE, and partner brands.
Green architectural and energy solutions
SL Verdearc Sdn Bhd
The green-innovation arm behind GAEA, delivering premium WPC architectural products, integrated waterproof wood systems, water reclamation, and green energy partnerships.
Premium interior wood composite manufacturer
Verdicore Sdn Bhd
The manufacturing engine behind GAEA's premium wood-composite systems, producing KAINOS materials through advanced extrusion and sustainable material engineering.
What Seng Liy stands for
The group embeds sustainability in product design, manufacturing, supply, and partnerships.
Responsible Innovation
Transforming waste into resources and advancing circular economy practices.
People & Communities
Respecting human dignity, ensuring fair work, and uplifting communities.
Ethical Governance
Operating with integrity, transparency, and accountability.
Environmental Responsibility
Minimising environmental impact through eco-conscious practices.
Our brands
NOWA, GLINE, and GAEA support sustainable construction and design with complementary materials and systems.
NOWA
Innovative green building materials that bring sustainability and strength together, transforming plastic waste into engineered construction products.
GLINE
Dependable construction solutions that balance performance, affordability, and versatility for modern construction needs across Malaysia.
GAEA
A sustainable WPC interior brand for doors, wall panels, cabinets, and architectural systems that combine natural warmth with engineered durability.
Let's build a greener future together
Want to learn more, collaborate, or request a sustainable solution tailored to your needs?