Roller Doors & Shutters

We specialize in High Quality Roller Gates and Roller Shutters .

Steel Constructions

We can work with you to create a unique domestic environment. Strong, secure and attractive and manufactured from a name you can trust.

Solar Panels

Our Solor Panels will reduce your electricity bill while providing you with cleaner energy.

Founded in 1968.

Three Sinha, a household name in Sri Lanka with an impressive 50 years legacy of partnership with our customers through providing the best solutions in the Roller Door and Steel Building industry.

Like what you see ? We believe that we can offer you a great service.