specializing in all types of Roller Doors, Automated Doors,
Canopies. Trusted name for over 46 years among Sri Lankans
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Three Sinha Industries (pvt) Ltd

Founded in 1968, Three Sinha, a household name in Sri Lanka has an impressive 40-years legacy of partnership with our customers solving their toughest problems in the steal building industry. We are proud of our reputation as a solution and as a solution provider and as an innovator and our corporate culture is based on dedication, respect, and continuous improvement. We have ventured and our corporate culture is based on dedication, respect and continuous improvement. We have ventured in to diverse areas in the construction industry such as steel Building and+ Read More

Our Strength

Since the year 1968 we have been creating innovative waves in the steel building industry, providing out of the box solutions for many of the obstacles that existed in the business...
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our Concept CENTRE

When you are making purchasing decisions it becomes really tough when you have to decide, whether the attractively displayed products and solutions presented in showrooms, would really match your household.... + Read More

We are committed to remaining accessible and
responsive to them. In order to be better
prepared to serve our customers...
Three Sinha won the “product award in the category of Roller Doors” at the at the Sri Lanka Institute of Architects annual sessions – 2009” awarding ceremony, organized by the Sri Lankan Institute.
Three Sinha won the “product award in the category of Roller Doors” at the Sri Lanka Institute of Architects annual sessions – 2011” awarding ceremony, organized by the Sri Lankan Institute of Architects.
Three Sinha won the "Product Award of Merit" for the galvanized perlins Category at the "Sri Lanka Institute of Architects annual sessions – 2013" awarding ceremony, organized by the Sri Lankan Institute of Architects.
Three Sinha won the Merit award for the "National level " Large category , manufacturing sector –at the "CNCI Achiever of industrial Excellence – 2012" awarding ceremony organized by the Ceylon National Chamber of industries of Sri Lanka.
Three Sinha won the Provincial Merit Award for the "Extra Large" category – Western province at the "Sri Lankan entrepreneur of the year – 2012" awarding ceremony organized by the Federation Of Chambers of commerce & Industry of Sri Lanka.
Three Sinha won the "Silver Award" in the National Level – Manufacturing sector – Large category at the "CNCI Achiever awards – 2013 for industrial and service excellence" awarding ceremony, organized by the Ceylon National Chamber of Industries.
Three Sinha won the Janashakthi Maco Award at the "Maco Award Ceremony – 2010" organized by the Mass communicators Association of Sri Lanka.
Three Sinha won the Western Province – "Merit Award" – Extra Large Category –at the " Chamber Of Young Lankan Entrepreneurs Achiever's Awards – 2013" awarding ceremony organized by the Federation of Chambers of Commerce and Industry of Sri Lanka
Three Sinha won the "Provincial Silver Award" for the Large Category - Western Province at the "Sri Lankan Entrepreneur of the year – 2013" awarding ceremony, organized by the Federation of Chambers of Commerce and Industry of Sri Lanka.
Three Sinha won the 'Asia Pacific Entrepreneur Award-2014', organized by the Ceylon Chamber of Commerce - Malaysia Business Council of Sri Lanka.
Three Sinha won the "National Silver Award" for the Large Category National Winners at the "Sri Lankan Entrepreneur of the year – 2013" awarding ceremony, organized by the Federation of Chambers of Commerce and Industry of Sri Lanka.
Three Sinha won the 'Asia Pacific Entrepreneur Award-2014', organized by the Ceylon Chamber of Commerce - Malaysia Business Council of Sri Lanka.
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Our MEMBERSHIP