Ranki Engineering (Pvt) Ltd., was incorporated on 23rd September 1997 and re-registered under the Companies Act No.07 of 2007. Under the dedicated and strategic guidance of its Chairman / Managing Director Mr. Ranil Pieris, the Company blossomed forth as a reputed organization engaged in the profiling and supply of superior quality roofing, related accessories and cladding in premium quality zinc-aluminum under the brand name 'RANDEK'. The Company also manufactures and supplies a variety of purlin (‘C’ and ‘Z’ sections) in Black iron and Galvanized steel to both the domestic and export markets.
The Company provides customized total roofing and cladding solutions in colour coated (pre-painted) and non-colour zinc-Aluminum to the industrial/ commercial sectors as well as to the house builders in Sri Lanka and overseas. + More
Zinc -Aluminium material coating comprises of Aluminum - 55%, Zinc - 43.4%, Silicon - 1.6%
Since Aluminium is known to possess excellent anti-corrosive properties, it provides a protective barrier against corrosion under normal weather conditions.
Atmospheric exposure tests have confirmed that the corrosion resistance feature of Zinc-Aluminium alloy coated steel is far superior to an ordinary zinc coating, + Read More
Due to comparatively better formability to conventional galvanized products, Zinc-Aluminum steel is suitable for diverse applications such as :