Lancaster Level-Flo is a design and manufacturing company established in 1963. The company markets its products under the Lancaster Level-Flo® and Lancaster Dome^TM trade names. In 2011, DeMuth Steel Products, Inc. puchased Lancaster Level-Flo.

Lancaster Level-Flo founders, Henry and John Stoltzfus, initially applied their ingenuity to designing agricultural equipment. Lancaster Level-Flo, Inc. soon became the premier manufacturer of silo filling equipment. Additional silo hardware products were added and in 1986, the company moved the main manufacturing plant to Mount Joy, PA, located in beautiful Lancaster County.

Since 1981, the company has also been designing and manufacturing Lancaster Domes. Applications for these unique hemispherical dome roofs range from the private homeowner for residences and astronomy observatories to commercial applications such as playgrounds, cell towers, and stadiums.

The Lancaster Team continue the tradition of manufacturing products with a strong "Lancaster County" heritage...superior quality products and customer service according to the "Golden Rule." They invite you to stop in, say "hello," and tour the Garden Spot of the USA.