Karrena has been the leading pioneer for refractory linings and other industrial linings technologies for more than 100 years ... , and offers over 50 years of combined experience providing cooling services. We provide our clients with a complete set of solutions including engineering, technical inspections, outages, shutdowns, and emergency repairs, technical demolitions, new lining installations, cooling systems design, engineering, field erection, inspection, maintenance, along with a wide array of aftermarket cooling parts and services. read more