Organization and Business Background - Schedule of Consolidated Financial Statements (Details) |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| SFHG or the Company [Member] | |
| Schedule of Consolidated Financial Statements [Line Items] | |
| Background | — Incorporated in Cayman Island — Incorporated on January 20, 2022 — Holding company — Investment holding |
| % of Ownership | Parent |
| New Achiever [Member] | |
| Schedule of Consolidated Financial Statements [Line Items] | |
| Background | — Incorporated in BVI — Incorporated on January 13, 2022 — Intermediate holding company — Investment holding |
| % of Ownership | 100% owned by SFHG |
| Samfine HK [Member] | |
| Schedule of Consolidated Financial Statements [Line Items] | |
| Background | — Incorporated in Hong Kong — Incorporated on March 12, 1997 — Provision of commercial printing services |
| % of Ownership | 100% owned by New Achiever |
| Samfine SZ [Member] | |
| Schedule of Consolidated Financial Statements [Line Items] | |
| Background | — Incorporated in PRC — Established on February 5, 1993 — Provision of commercial printing services |
| % of Ownership | 100% owned by Samfine HK |
| Samfine SZ Technology [Member] | |
| Schedule of Consolidated Financial Statements [Line Items] | |
| Background | — Incorporated in PRC — Incorporated on April 21, 2021 — Printing and trading of personalized printing products |
| % of Ownership | 100% owned by Samfine SZ |