National Masala Mills manufactures Quince Murabba/ Sweet Jam. National Masala Mills is an ISO 9001:2000 certified company that markets products under the brand name `Kanwal`. National Masala Mills offers a range of Basic Spices Powder, Blended Spices Powder, Traditional Spice Mixes, Jams and Murabbas, Kashmiri Vegetable Pickles, Drinks, Fruit Jellies and Ready Mixes. The Quince Murabba/ Sweet Jam are healthy. The sweet jam is made from luscious blend of farm-fresh, crushed fruits and fruit puree. The jam has the natural flavor and content as also the aroma of fruit juice.