Rajasthan Chemicals & Minerals, on its inception in 1973, made a promise to build itself on the solid foundations of trust and quality .The fact that, today we are the leading and largest manufacturers of Limestone Powder is a result of the promise well kept. Our company represents more than 43 years of industry innovation, experience and expertise in manufacturing of Limestone Powder. In all these years and until now, RCM’s commitment to manufacturing and supplying the highest quality products at the greatest value has been unwavering.