The year 1945 marks a watershed in the history of Indian Mining and Industry. This year CMR remarked a prominence stopover in the era of mica mining and export. By the increasing industrialization, the radiance of the Mica Mining has received transformation from 1980’s. The need of the ever demolishing diversity has lead to the evolution in the mining industry.

The hegemony of CMR has now entrusted onto the indefatigable and effectual Ashok Rajgarhia, from Late Shri Chand Mull Rajgarhia. Born and brought up in the eminent Rajgarhia family of Giridih District in Jharkhand. His unrecoverable contribution in promoting mica trade and other activities related to the social service across the region cannot be forgotten. From the year 1988 Radiant exports has gradually progressed to the entrenchment of Radiant Chemtech in 2003, which is amongst the foremost manufacturers, exporters and suppliers of many domestic and industrial products. In due course it leaded to collaboration with Wacom Corporation, Japan for the manufacture of Silicone products.

The foundation of the DAR group of companies in 2012 added to yet another venture in the real estate industry. DAR group of companies aims to become the leading developer in Housing, Hospitality, Aviation, Hydroponics and Luxury Fashion.