M/S Saduzzaman Rice Mills Since 1985 M/S Saduzzaman Rice Mills Since 1985 M/S Piary Rice & Flour Mills Since 1999 M/S Piary Rice & Flour Mills Since 1999 M/S Sady Transport Since 1985 M/S Sady Transport Since 1985 M/S Sady Charcoal Since 2002 M/S Sady Charcoal Since 2002