Nodal Officer to be contacted for Import Substitution / Indigenous Development Shri Gulshan Ratan General Manager (QA, VD & IEP) 43/46 Garden Reach Road, Kolkata 700 024 Phone : 033 2469 8100 Fax : 0332469 8150 email : This email address is being protected from spambots. You need JavaScript enabled to view it.