PMES is a supplier of piping materials (pipes, fittings, flanges+accessories), high alloyed centricast tubes and statically cast components for high-temperature service, synthesis gas pipelines, valves heat exchangers and further equipment incl. engineering services to the chemical / petrochemical industry, fertilizer plants, and refineries and also provides full package service for furnace revamps (ethylene, ammonia, methanol plants) incl. convection section.