Karan exports, is a prominent creators and exporters of a large array of precision engineered automotive components and accessories. Karan exports offers piston with pin & rings & circlips are made of qualitative raw materials of various grades. It uses cast iron, aluminum of grade lm-13/14 and alloys of 15mm-300mm. The company uses steel en with case harding hardness 55-60 in c scale to manufacture pin.