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Billionaire Profile
Lam Wai-ying
Global Rank
#1046

Image: Isuoakgigod | CC BY-SA 3.0 | via Wikimedia Commons

Lam Wai-ying

CEO, Smartphone screens
HONG KONG
Real-Time Net Worth
$4.139B
Estimated based on Smartphone screens stock value as of April 20, 2026
0% (24h)
Age
68
Source
Smartphone screens
Industry
Technology
Citizenship
HONG KONG

Biography

Lam Wai-ying is a prominent Hong Kong businesswoman and billionaire, chairing Biel Crystal Manufactory. With an estimated net worth of $4.1 billion, she is a leading figure in the manufacturing industry, specifically in the production of smartphone screens. Her career, which began with co-founding Biel Crystal with her husband, Yeung Kin-man, has been marked by strategic vision and astute business acumen. Lam's leadership has driven Biel Crystal to become a major global supplier, demonstrating her significant achievements and impact on the tech sector. Her success story highlights her dedication, resilience, and ability to identify and capitalize on opportunities within the rapidly evolving tech landscape.

Fact Checked
Verified by Editorial Team
Live Data
Updated 4/20/2026

Wealth Over Time

In-Depth Profile

Early Life

Information regarding Lam Wai-ying's early life is not widely available; however, she was born and raised in Hong Kong, a city known for its entrepreneurial spirit.

Rise to Success

Lam Wai-ying co-founded Biel Crystal Manufactory in 1987 with her husband, Yeung Kin-man. The company initially focused on manufacturing glass products. Recognizing the growing demand for premium glass displays in the burgeoning mobile technology sector, Lam shifted Biel Crystal's focus to manufacturing glass covers for smartphones. This strategic decision positioned Biel Crystal as a major supplier to leading tech companies.

Key Business Strategies

Lam Wai-ying's success stems from several key business strategies. Firstly, her ability to identify and capitalize on market opportunities in the tech industry has been crucial. Secondly, Lam's leadership in transforming Biel Crystal into a reliable supplier for major smartphone manufacturers has been instrumental. Her strategic vision and adaptability in the fast-paced tech industry have solidified her position in the global supply chain.

Philanthropy

Lam Wai-ying is known to be a philanthropist and has contributed to various charitable causes.

Career Milestones

1987

Co-founded Biel Crystal Manufactory

Established Biel Crystal Manufactory with her husband Yeung Kin-man, which later became a major supplier of smartphone screens.

2017

Forbes Ranking

Ranked as the 67th most powerful woman in the world by Forbes.

2018

Top Richest Self-Made Women

Ranked #5 in the Top 10 Richest Self-Made Women in the World.

Philanthropy & Social Impact

Charity

Various Charitable Causes

Unknown

Lam Wai Ying is a known philanthropist and has made significant donations to various charitable causes.

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