Headquartered in Columbia, SC, Jones Sales & Marketing Group (JSMG) is a manufacturer’s representative agency, working in the hardware/building material industry. Our clients are major hardware industry manufacturers who have contracted JSMG to market and sell their products to retail stores and through large distribution networks. Currently, our agency works with 30 manufacturers to market and sell their products. JSMG is well known and respected by our 2 step distribution customers and our manufacturers.