Drug Enterprises : +91 - (621) - 2246772, 9431238425 : Contact : Sonawala Complex, Below Central Bank, Purani Bazar Chowk, Muzaffarpur HO, Muzaffarpur - 842001
Tirupati Pharma : +91 - (621) - 2248526, : Contact : Gola Road, Chata Bazar, Muzaffarpur, Muzaffarpur - 842003