v3.25.1
Cover
 12 Months Ended
Dec. 31, 2024
shares
Entity Addresses [Line Items]  
Document Type 20-F
Amendment Flag false
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Document Period End Date Dec. 31, 2024
Document Fiscal Period Focus FY
Document Fiscal Year Focus 2024
Current Fiscal Year End Date --12-31
Entity File Number 001-41873
Entity Registrant Name FENBO HOLDINGS LIMITED
Entity Central Index Key 0001957001
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One Unit J, 19/F, World Tech Centre
Entity Address, Address Line Two 95 How Ming Street
Entity Address, Address Line Three Kwun Tong
Entity Address, City or Town Kowloon
Entity Address, Country HK
Entity Address, Postal Zip Code 00000
Title of 12(b) Security Ordinary Shares, par value US$0.0001
Trading Symbol FEBO
Security Exchange Name NASDAQ
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Interactive Data Current Yes
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Entity Common Stock, Shares Outstanding 11,062,500
ICFR Auditor Attestation Flag false
Document Financial Statement Error Correction [Flag] false
Auditor Opinion [Text Block] We have audited the accompanying consolidated balance sheets of Fenbo Holdings Limited and its subsidiaries (collectively, the “Company”) as of December 31, 2024 and 2023, and the related consolidated statements of operations and comprehensive income (loss), changes in shareholders’ equity, and cash flows for each of the three years in the period ended December 31, 2024, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the consolidated financial position of the Company as of December 31, 2024 and 2023, and the consolidated results of its operations and its cash flows for each of the three years in the period ended December 31, 2024, in conformity with accounting principles generally accepted in the United States of America.
Auditor Name SR CPA & Co
Auditor Location Hong Kong
Auditor Firm ID 7249
Business Contact [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One Unit J, 19/F, World Tech Centre
Entity Address, Address Line Two 95 How Ming Street
Entity Address, Address Line Three Kwun Tong
Entity Address, City or Town Kowloon
Entity Address, Country HK
Entity Address, Postal Zip Code 00000
City Area Code 852
Local Phone Number 2343 3328
Contact Personnel Name Huang Hongwu
Contact Personnel Email Address huanghongwu@fenbo.com