Small Enough to Serve - Big Enough to Deliver

GLIS has quickly become one of the BEST QUALTY PARTNERS to the steel mills and heat treat industries for heat and corrosion-resistant castings and fabrications. GLIS is the newest single-source manufacturer of centrifugal castings, static castings and fabrications from design to completion. We are the best, most cost effective cast radiant tube and furnace roll manufacturer in the business.