v3.26.1
Cover
 12 Months Ended
Dec. 31, 2025
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Financial Statement Error Correction [Flag] false
Document Shell Company Report false
Entity Interactive Data Current Yes
Document Accounting Standard U.S. GAAP
ICFR Auditor Attestation Flag false
Amendment Flag false
Document Period End Date Dec. 31, 2025
Document Fiscal Year Focus 2025
Document Fiscal Period Focus FY
Entity Information [Line Items]  
Entity Registrant Name SAMFINE CREATION HOLDINGS GROUP LIMITED
Entity Central Index Key 0001926792
Entity File Number 001-42299
Entity Incorporation, State or Country Code E9
Current Fiscal Year End Date --12-31
Entity Well-known Seasoned Issuer No
Entity Voluntary Filers No
Entity Current Reporting Status Yes
Entity Shell Company false
Entity Filer Category Non-accelerated Filer
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Contact Personnel [Line Items]  
Entity Address, Address Line One Flat B, 8/F, Block 4
Entity Address, Address Line Two Kwun Tong Industrial Centre
Entity Address, City or Town Kowloon
Entity Address, Country HK
Entity Address, Postal Zip Code 436-446
Entity Listings [Line Items]  
Title of 12(b) Security Class A Ordinary Shares
Trading Symbol SFHG
Security Exchange Name NASDAQ
Class A Ordinary Shares  
Entity Listings [Line Items]  
Entity Common Stock, Shares Outstanding 11,300,000
Class B Ordinary Shares  
Entity Listings [Line Items]  
Entity Common Stock, Shares Outstanding 9,000,000
Business Contact [Member]  
Entity Contact Personnel [Line Items]  
Contact Personnel Name Ms. Meifang Chen
Contact Personnel Email Address 888@1398.cn
Entity Address, Address Line One Flat B, 8/F, Block 4
Entity Address, Address Line Two Kwun Tong Industrial Centre
Entity Address, City or Town Kowloon
Entity Address, Country HK
Entity Address, Postal Zip Code 436-446
Entity Phone Fax Numbers [Line Items]  
City Area Code 852
Local Phone Number 3589 1500