Karthik doors and Windows are the profile partners for Ahlada Engineers Ltd, Karthik doors and Windows take pride in introducing ourselves as pioneers in the manufacturing of high quality hollow metal doors, windows, and frames for all commercial and residential applications. Our gamut  of door offerings encompasses fire rated, acoustic, lead lined, residential, commercial, rail & stile, scientific  & duct doors. Karthik doors and Windows have a leading presence in clean technology. With global expertise and seamless cross-platform functionality, Karthik doors and Windows create solutions for biotechnology companies and empower them to focus on and enhance their core businesses.