The Company is a well - diversified entity in the field of cement, tyre, Rayon Yarn, Spun pipes, and Chemicals, The company as of now is listed on three major stock exchange in India.
The First plant for manufacturing of rayon yarn was established as Tribeni, District Hooghly, West Bengal and same was commissioned in December 1959 and the second plant was commissioned in the year 1962 enabling it to manufacture 4,635 metric tons per annum of rayon yarn.