Bihar state milk co-operative federation ltd Dairy Development Complex, P.O. B.V.College Patna-800014 Phone: 0612-2228953,2220387,2224083 Fax No: 0612-2228306 Web: www.sudha.coop Email: comfed.patna@gmail.com Also Read: Hayden fruit and vegetable wash NRI Indian Springs School Tenali Department of science and technology Bihar