Quality-led production
We aim for dependable materials, controlled processes and consistent finished products.
About Indo Siam
A diversified Sri Lankan manufacturing company.
Since 2005, Indo Siam Industries has developed practical products for construction, fabrication, buildings, consumers and export markets.
Our story
Built from manufacturing ambition.
Indo Siam Industries (Private) Limited began operations in 2005 with a focus on stainless steel manufacturing. Today, the company operates through three distinct product divisions.
TOYOKI specializes in premium stainless steel tubes, box bars, and accessories, serving the architectural, construction, and fabrication industries with high-quality stainless steel solutions.
JELDWIN manufactures aluminium doors, windows, and accessories, while also producing powder-coated and textured aluminium bars and sections to meet modern architectural and construction requirements.
ZAIB manufactures premium sweet supari in Sri Lanka for the export market in collaboration with Zaib Foods, Pakistan, delivering products that meet international quality standards.
From our manufacturing facility in the BOI Industrial Zone, Pallekele, Kandy, we combine internationally sourced raw materials, advanced production machinery, and local expertise to deliver high-quality products to customers across Sri Lanka and international markets. With a commitment to quality, innovation, and reliability, we continue to provide solutions that meet the evolving needs of the architectural, construction, and consumer goods industries.
2005Company established
TOYOKISince 2005
JELDWINSince 2011
ZAIBSince 2019
How we work
Values behind the product.
Practical innovation
We invest in the machinery, methods and product ideas that create real value for customers.
Long-term relationships
We grow through trust with customers, suppliers, employees and export partners.
Sri Lankan capability
We manufacture locally while building products and relationships for international markets.
Our manufacturing home
Pallekale, Kandy.
The factory is located at No. 34, BOI Industrial Zone, Pallekale. This central Sri Lankan location supports manufacturing, distribution and coordination with local and export customers.
Factory
No. 34, BOI Industrial Zone
Pallekale, Kandy, Sri Lanka
