Yaoling Feng, male, graduated from Beijing University of Chemical Technology with a major in rubber products in January 1982, has a postgraduate education and holds the degree of master of engineering. From 1998 to 2017, he was currently the vice president and chief engineer of Aeolus Tyre Co., Ltd. with a title of professorate senior engineer, wins the government special allowances. He is currently the chief engineer of EVE Rubber Institute Co. Ltd. Yaoling Feng was the 5th Chairman of National Technical Committee of Auto Tire and Rim Standardization. He once won the second prize of National Technology Invention and first prize of both China Petroleum and Chemical Industry Federation and Henan Science and Technology Progress one time, and drafted three national standards as well.