Since 1980, DS, a family-owned business located in Lancaster, Pennsylvania, has made a sincere effort to offer the most compe ... titive and highest quality products available — our intention shows in the products we manufacture. Traditional craftsmanship defines each product — from coal furnaces to custom metal fabrication. With a goal of high efficiency and low maintenance, along with superior quality, DS products are built to last a lifetime. Together, each of the four divisions — Stove Manufacturing, Retail, Wholesale, and Custom Production Fabrication — strives for excellence in everything we produce. read more