MENU Meet Royal Infraconstru Ltd. Crafting Excellence Since 1981 ? Founded in 1981, Royal has been a stalwart in the construction industry, leaving an indelible mark through decades of unwavering commitment to excellence. Our corporate headquarters in Salt Lake, Kolkata, and regional offices across India reflect our expansive presence. ? We take pride in our certified ISO 9001:2008, ISO 14001:2004, and BS OHSAS 18001:2007 standards, ensuring that every project adheres to the highest quality, environmental, and safety benchmarks. Our in-house designing and engineering capabilities set us apart, allowing us to deliver turnkey projects with finesse. ? At Royal, collaboration with multinational companies and the integration of the latest technologies are not just strategies; they are integral to our ethos. Our team, comprising over 450 dedicated professionals, including 150+ engineers with 20+ years of experience, forms the backbone of our success. ? Our workshops in Raipur and Kishangarh demonstrate our self-sufficiency in fabrication, forging, and machining activities, showcasing our commitment to quality at every stage. Profitable since our inception, Royal continues to forge ahead, embodying the principles of integrity, mutual respect, and continuous improvement. ? This website is more than a digital space; it's a testament to our journey, values, and the projects that define us. Welcome to Royal – where every construction endeavor transforms into a legacy of excellence.