NCL BUILDTEK LTD, (Formerly known as NCL ALLTEK & SECCOLOR LTD) is part of NCL Group and comprises of ALLTEK & SECCOLOR DIVISIONS. NCL Coatings | NCL Windoors | NCL Walls | NCL Tile Adhesives | NCL Services.NCL WINDOORS with expertise developed for over 25 years, offers a great deal of design freedom with Schuco's profiles in order to meet the requirements of every architect and end user.COATINGS Division In collaboration with M/s International Coating products, Sweden, NCL introduced alltek spray plasters (acrylic putties), textured paints and over a period it started manufacturing various grades of Emulsion paints, primers, Skim coat, etcWALLS Division - One of the largest manufacturer of light weight AAC Blocks with its 1st unit near Kondapally, Vijayawada and 2nd unit near Nellore The walls division also manufactures Dry mix cement mortars.