Billionaire Profile
Yeung Kin-man
Global Rank
#977

Image: Kisr mLeidU | CC BY-SA 4.0 | via Wikimedia Commons

Yeung Kin-man

CEO, Electronics
HONG KONG
Real-Time Net Worth
$4.298B
Estimated based on Electronics stock value as of March 6, 2026
0% (24h)
Age
73
Source
Electronics
Industry
Technology
Citizenship
HONG KONG

Biography

Yeung Kin-man, a Hong Kong entrepreneur, is the founder, president, and CTO of Biel Crystal Manufactory, a global leader in smartphone glass manufacturing. His estimated net worth is $4.3 billion as of February 2, 2026. Yeung built his fortune producing mobile phone glass covers, supplying to major tech companies such as Apple and Samsung. Yeung, born in Hong Kong, has also been involved in philanthropy, donating to educational and healthcare projects.

Fact Checked
Verified by Editorial Team
Live Data
Updated 3/6/2026

Wealth Over Time

In-Depth Profile

Early Life

Yeung Kin-man was born in Hong Kong in 1954. His early life was marked by financial hardships. These experiences shaped his strong work ethic and determination.

Rise to Success

Yeung co-founded Biel Crystal Manufactory in 1987 with his wife, Lam Wai-ying. Initially, the company manufactured glass components for Swiss watchmakers. In the early 2000s, Yeung saw the potential in the growing tech sector and shifted Biel's focus to manufacturing glass covers for cell phones. This strategic move proved to be a game-changer, as Biel Crystal became a major supplier for companies like Apple and Samsung. Biel Crystal is now the world's largest producer of smartphone screen glass, covering the screen in two out of every three iPhones sold.

Key Business Strategies

Yeung's success is attributed to identifying market gaps and investing in automation and innovation. He transformed Biel Crystal into a global leader by focusing on high-quality products and strategic partnerships. Biel Crystal employs 90,000 people around the world.

Philanthropy

Yeung is known for his philanthropic efforts, donating to education and healthcare initiatives in Hong Kong and mainland China. In 2015, he donated $200 million to the City University of Hong Kong.

Career Milestones

1987

Co-founded Biel Crystal Manufactory

Founded Biel Crystal with his wife, Lam Wai-ying, initially producing glass components for watches.

2003

Shifted focus to Smartphone Glass

Biel Crystal began manufacturing glass covers for cell phones, becoming a supplier for Motorola.

2007

Supplier for Apple iPhone

Biel Crystal became a cover glass supplier for Apple's iPhone.

2016

Industrialist of the Year

Received the Industrialist of the Year Award from the Federation of Hong Kong Industries.

Philanthropy & Social Impact

Education

City University of Hong Kong Donation

$0.2B

Donated $200 million to City University of Hong Kong in support of its School of Veterinary Medicine, scientific research, and overseas exchange programs.