With the shortage of global resources and ever stricter requirements for environmental protection, the technological development of automobile industry is driving towards the engines design of efficient power fuel consumption reduction and pollution treatment. The following alloy materials of Gina can help the automotive manufactures who are facing growing challenges and industry competition to meet the needs of materials in the process of technological progress such as engine exhaust system, exhaust valve, spark plug, ignition equipment, sensor, turbine air pressure device, electrical electronic switch equipment and the safety devices etc.