Kolben International manufactures Cast Iron made Pistons. Kolben International also manufacture and export wide Freon, ammonia and air compressor spares, expansion valves, solenoid valves, thermostats, refrigeration controls, relief valves, shell and tube type condensers and chillers. The Company also offers replacement compressor spares like piston, piston rings, connecting rod, cylinder liners, valve plates, mechanical seal and oil pumps. The Cast Iron made Pistons are cam-turned to achieve higher performance. The Cast Iron made Pistons have piston pin bore have superior micron finish for easy assembling. The Cast Iron made Pistons can be made as per required specifications.