![Kam Wing Chau](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Kam Wing Chau
Director of Finance/CFO at
WINOX HOLDINGS LIMITED
Net worth: 387 440 $ as of 2026-09-29
Profile
Mr. Kam Wing Chau is an Independent Non-Executive Director at Kangda International Environmental Co., Ltd., an Independent Non-Executive Director at Ching Lee Holdings Ltd., a Finance Director & Executive Director at Winox Holdings Ltd., an Independent Non-Executive Director at Carpenter Tan Holdings Ltd., an Independent Non-Executive Director at Eco-Tek Holdings Ltd., an Independent Non-Executive Director at China Water Affairs Group Ltd., a Member at Association of Chartered Certified Accountants, a Member at Hong Kong Institute of Certified Public Accountants and a Council Member at Society of Chinese Accountants & Auditors.
He is on the Board of Directors at Kangda International Environmental Co., Ltd., Ching Lee Holdings Ltd., Winox Holdings Ltd., Carpenter Tan Holdings Ltd., Eco-Tek Holdings Ltd. and China Water Affairs Group Ltd. Mr. Chau was previously employed as an Independent Non-Executive Director by Zhejiang Changan Renheng Technology Co., Ltd., an Independent Non-Executive Director by Zhejiang Shibao Co., Ltd., and a Non-Executive Director by China Nonferrous Metals Co. Ltd. He received his MBA from the University of San Francisco.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2025-12-30 | 4,000,000 ( 0.17% ) | 387 440 $ | 2026-09-29 |
Kam Wing Chau active positions
| Companies | Position | Start |
|---|---|---|
| CHINA WATER AFFAIRS GROUP LIMITED | Director/Board Member | 2007-02-28 |
| ECO-TEK HOLDINGS LIMITED | Director/Board Member | 2008-02-29 |
| CARPENTER TAN HOLDINGS LIMITED | Director/Board Member | 2011-10-12 |
| WINOX HOLDINGS LIMITED | Director of Finance/CFO | 2011-10-19 |
| CHING LEE HOLDINGS LIMITED | Director/Board Member | 2016-03-09 |
| KANGDA INTERNATIONAL ENVIRONMENTAL COMPANY LIMITED | Director/Board Member | 2019-04-03 |
Society of Chinese Accountants & Auditors | Corporate Officer/Principal | 2011-04-14 |
Hong Kong Institute of Certified Public Accountants
 Hong Kong Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | 1994-05-31 |
Association of Chartered Certified Accountants
 Association of Chartered Certified Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Corporate Officer/Principal | 1999-08-31 |
Former positions of Kam Wing Chau
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Education of Kam Wing Chau
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
60
1st degree connections
13
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 13 |
|---|---|
Eco-Tek Holdings Ltd.
 Eco-Tek Holdings Ltd. Industrial MachineryProducer Manufacturing Operates as an investment holding company, which develops and markets environmental protection related products and services | Producer Manufacturing |
China Nonferrous Metals Co. Ltd.
 China Nonferrous Metals Co. Ltd. Other Metals/MineralsNon-Energy Minerals Produces non ferrous metals and copper | Non-Energy Minerals |
Zhejiang Shibao Co., Ltd.
 Zhejiang Shibao Co., Ltd. Auto Parts: OEMProducer Manufacturing Manufactures and distributes automobile manual, power steering gears and related automotive parts | Producer Manufacturing |
China Water Affairs Group Ltd.
 China Water Affairs Group Ltd. Water UtilitiesUtilities Operates as a holding company with interest in providing water supply, sewage treatment and construction, property development & investment services | Utilities |
University of San Francisco
 University of San Francisco Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Hong Kong Institute of Certified Public Accountants
Hong Kong Institute of Certified Public Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Association of Chartered Certified Accountants
Association of Chartered Certified Accountants Miscellaneous Commercial ServicesCommercial Services Provides accounting services | Commercial Services |
Society of Chinese Accountants & Auditors | |
Carpenter Tan Holdings Ltd.
 Carpenter Tan Holdings Ltd. Forest ProductsNon-Energy Minerals Engages in design, manufacture and distribution of small size wooden handicrafts and accessories | Non-Energy Minerals |
Winox Holdings Ltd.
 Winox Holdings Ltd. Other Consumer SpecialtiesConsumer Durables Operates as a holding company through its subsidiaries develops and manufactures stainless steel products | Consumer Durables |
Kangda International Environmental Co., Ltd.
 Kangda International Environmental Co., Ltd. Environmental ServicesIndustrial Services Provides wastewater treatment facilities services | Industrial Services |
Zhejiang Changan Renheng Technology Co., Ltd.
 Zhejiang Changan Renheng Technology Co., Ltd. Chemicals: Major DiversifiedProcess Industries Manufactures organic bentonite, papermaking chemicals and inorganic gels | Process Industries |
Ching Lee Holdings Ltd.
 Ching Lee Holdings Ltd. Real Estate DevelopmentFinance Engages in substructure and superstructure building works | Finance |
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- Kam Wing Chau
