Profile: Zelkot offers manufacturing of subassemblies and spare parts for thermal and mechanical installations as well as high pressure boiler elements made of low and highly alloyed carbon steel, stainless steel, acid resistant steel, copper, brass and aluminum. Our products are manufactured mainly for power plants, heat and power stations, heat-generating plants, coking plants, steel mills, chemical plants, food industry, cement plants, waste-water treatment plants and mines.