Billionaire Profile
Zhang Gongyun
Global Rank
#1850

Image: Public domain | via Wikimedia Commons

Zhang Gongyun

CEO, Himile Mechanical Science and Technology (Shandong)
CN
Real-Time Net Worth
$2.4B
As of December 2025
Age
62
Source
Tyre manufacturing machinery
Industry
manufacturing
Citizenship
CN

Biography

Zhang Gongyun, a 62-year-old self-made billionaire, is the chairman of Himile Mechanical Science and Technology (Shandong), a leading manufacturer of tyre manufacturing machinery. His journey began with a focus on innovation and efficiency, growing his business to supply major tire brands globally. His success, fueled by strategic business decisions and a knack for innovation, has led to a net worth of $2.4 billion, reflecting his significant achievements in the manufacturing sector and his leadership of a publicly listed company.

Wealth Over Time

In-Depth Profile

Early Life

Zhang Gongyun, a native of Gaomi, China, was born in 1963. He started his career at Gaomi Metalforming Machine Tool Factory, where he gained extensive experience in the industry. In 1996, he took a significant step by purchasing a struggling maintenance workshop, setting the stage for his entrepreneurial journey.

Rise to Success

In 1995, Zhang Gongyun founded Himile Group, which would later become a global leader in tire mold manufacturing. A pivotal moment came when Zhang proposed transforming the company's focus to manufacturing high-end radial tire building drums, a move that set the company on a path of rapid growth. Himile went public on the Shenzhen Stock Exchange in 2011.

Key Business Strategies

Zhang Gongyun's leadership has been marked by a commitment to innovation, and a focus on employee innovation. This strategy has allowed Himile to supply tire molds to major global brands such as Michelin, Bridgestone, and Goodyear. By prioritizing technological advancements and strategic partnerships, Zhang's company has expanded its market share and achieved recognition as an industry leader. Zhang also increased his shareholding in Haomai Technology in 2023 and 2025.

Philanthropy

While specific amounts are unavailable, Zhang Gongyun is known for his philanthropic activities, including the establishment of the Gongyun Foundation, which focuses on education, healthcare, and environmental sustainability.

Career Milestones

1995

Founded Himile Group

Established a company that would become a global tire mold manufacturer.

2011

Himile went public

Himile Mechanical Science and Technology listed on the Shenzhen Stock Exchange.

2024

Attended Dialogue with Hermann•Simon-the Father of the Invisible Champion

Invited to attend a forum and share views on strategic focus, corporate innovation, and global operation.

Philanthropy & Social Impact

Education, Healthcare, and Environmental

Gongyun Foundation

Undisclosed

Focuses on education, healthcare, and environmental sustainability.