Manufacturing Jewelers & Suppliers of America Expo will be held from 13th Mar, 2011 to 15th Mar, 2011 at New York Hilton Hotel, New York, United States Of America. Our flagship trade show, MJSA Expo New York, is the largest and oldest trade show in the United States dedicated to jewelry manufacturing. For nearly 40 years. For more info visit- http://www.biztradeshows.com/trade-events/jewelers-suppliers-america.html