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Billionaire Profile
Zhuang Kuilong & family
Global Rank
#2314

Zhuang Kuilong & family

CEO, polyester
Jiaxing, China
Real-Time Net Worth
$1.81B
Estimated based on polyester stock value as of September 10, 2026
-0.68% (24h)
Age
63
Source
polyester
Industry
Manufacturing
Citizenship
China

Biography

Zhuang Kuilong, a Chinese entrepreneur, co-founded the Xinfengming Group in 2000, transforming from a farmer to a billionaire through the polyester industry. Born in the early 1960s, Zhuang and his wife Qu Fengqi, along with others, built Xinfengming into a leading polyester manufacturer, later listed on the Shanghai Stock Exchange in 2017. Residing in Jiaxing, China, Zhuang's net worth is estimated at $1.5 billion USD as of March 2026, according to Forbes, reflecting his success in the global manufacturing market.

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Data Updated
Sep 10, 2026
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Wealth Over Time

Net Worth History

YearNet Worth
2026$1.81B
2025$2.00B
2024$2.10B
2022$1.00B

In-Depth Profile

Zhuang Kuilong, a Chinese entrepreneur, co-founded the Xinfengming Group in two thousand, transforming from a farmer to a billionaire through the polyester industry. Born in the early nineteen-sixties, Zhuang and his wife Qu Fengqi, along with others, built Xinfengming into a leading polyester manufacturer, later listed on the Shanghai Stock Exchange in two thousand seventeen. Residing in Jiaxing, China, Zhuang's net worth is estimated at one point five billion US dollars as of March two thousand twenty-six, according to Forbes, reflecting his success in the global manufacturing market.

Zhuang Kuilong's journey into entrepreneurship began in the manufacturing sector. Prior to co-founding Xinfengming Group, he worked in a collective fiber factory, gaining experience in an industry closely related to his future endeavors. This background likely provided him with foundational knowledge of fiber production and manufacturing processes. In two thousand, Zhuang, alongside his wife and other collaborators, established Xinfengming Group. This marked a significant pivot from his earlier work as a farmer, demonstrating an entrepreneurial drive and a strategic move into a rapidly expanding industrial sector within China. The decision to enter the polyester industry proved to be a pivotal moment, laying the groundwork for substantial wealth creation.

Xinfengming Group's primary business revolves around the manufacturing of polyester. Polyester is a synthetic fiber widely used in various applications, including textiles for clothing and home furnishings, industrial materials, and packaging. The company's operations would encompass the entire production chain, from raw material processing to the creation of finished polyester products. By focusing on this essential material, Xinfengming Group positioned itself within a global market with consistent demand. The company's growth trajectory culminated in its listing on the Shanghai Stock Exchange in two thousand seventeen. This public offering allowed the company to raise capital for further expansion and provided a transparent valuation of its assets and operations.

The wealth of Zhuang Kuilong and his family is directly derived from their ownership stake in Xinfengming Group. As a co-founder, Zhuang would hold a significant portion of the company's equity, meaning a share in its ownership. When Xinfengming Group was listed on the Shanghai Stock Exchange, the value of these shares became publicly tradable, allowing for an estimation of the family's net worth based on the market capitalization of the company and their percentage of ownership. The success of Xinfengming Group in the competitive manufacturing industry, marked by its substantial growth and public listing, directly translates into the accumulation of significant personal wealth for its founders.

Under Zhuang Kuilong's leadership, Xinfengming Group evolved into a major player in the polyester manufacturing industry. His career progression from a farmer to an industrial entrepreneur highlights a notable transformation and a strategic understanding of market opportunities within China's economic development. The company's sustained growth since its inception in two thousand and its successful listing on a major stock exchange underscore the effectiveness of its business strategies and operational execution. The family's wealth is a direct reflection of the scale and profitability achieved by Xinfengming Group, firmly placing them among the prominent business figures in the global manufacturing landscape.

Career Milestones

2000

Co-founded Xinfengming Group

Zhuang Kuilong co-founded Xinfengming Group with his wife and others.

2017

Xinfengming Listed on Shanghai Stock Exchange

Xinfengming Group was listed on the Shanghai Stock Exchange.

Billionaires Connected to Zhuang Kuilong & family

Peers in Manufacturing

All Manufacturing billionaires

Richest in China

All billionaires from China

Adjacent Global Ranks

Full global ranking

Frequently Asked Questions

What is Zhuang Kuilong & family's net worth in 2026?
As of 2026, Zhuang Kuilong & family's estimated net worth is $1.806 billion, ranking #2314 among the world's billionaires. The estimate is based on publicly available shareholding data and market prices, updated daily.
How did Zhuang Kuilong & family make their money?
Zhuang Kuilong & family's wealth primarily comes from polyester, most notably through polyester.
Where is Zhuang Kuilong & family from?
Zhuang Kuilong & family is from China.
How old is Zhuang Kuilong & family?
Zhuang Kuilong & family is 63 years old.

Sources & References

Citations for this profile have not been published yet. Net worth figures here are estimates and should not be treated as verified. See our methodology for how these estimates are produced, or report a correction.