He graduated from the Physics Department of Shanghai Jiao Tong University in 1982 and obtained a master's degree from Shanghai Jiaotong University in 1985. In 1986, he left the mechanical engineering department of Shanghai Jiaotong University and went to the Federal Republic of Germany to join the German ZF Group. He was the test engineer of the R&D center of the Commercial Vehicle Transmission Technology Company of the Group Headquarters and the application engineer of the Application Service Department. In 1989, ZF Group was sent back to China to establish ZF China Representative Office in Beijing, and began to introduce ZF Group's technology and products into China. In 1993, it established ZF Group's first joint venture company in China and became the general manager. By 2001, the company's sales reached 1.5 billion yuan, and it has six wholly-owned subsidiaries in Shanghai, Shenzhen, Urumqi and other places. Subsequently, he was transferred to ZF Group (China) Sales and Service Company as the director and executive director of the company. In 2008, he became the board director of 78 wholly-owned companies in 40 countries of the ZF Group's Global Strategic Cooperation and Market Planning Division, and was responsible for the Greater China and Central Asia operations of this division.

At the same time, ZF Group established ZF (China) Investment Company in China in 2003 to manage and coordinate the business of 22 companies and representative offices of ZF Group in China. Wang Hao is also the marketing director of ZF (China) Investment Co., Ltd., as a spokesperson for ZF Group in China, representing the communication and internal communication between ZF Group and the government and the media; and leading the market research team to conduct research and development of the Chinese market. product development.

ZF Group is one of the world's top 500 companies and ranks ninth among the world's auto parts manufacturers. Its products include cars, trucks, passenger cars, construction machinery, agricultural machinery, ships, aviation, machine tools, etc., and global sales exceeded in 2016. 50 billion US dollars. ZF Group has more than 40 manufacturing bases in China with sales of 45 billion yuan.