... suitable to automobile, motorcycle, truck, tractor and etc.2. Piston pin for many type cars: Toyota, Nissan, Benz, Caterpillar, Komatsu, ... Isuzu, Mitsubishi and etc.3. Piston pin with high wear resistance, good storage oil and high corrosion ... iron, cast iron, steel, alloy and etc.6. Surface treatment: chrome plated, phosphated, gas nitrided, sand blasted.7. As per client’ ...