v3.26.3
Schedule of bank loan (Details) (Parenthetical) - HKD ($)
6 Months Ended
Jun. 30, 2026
Dec. 31, 2025
Line of Credit Facility [Line Items]    
Line of credit facility $ 8,000,000 $ 3,000,000
Revolving Credit Facility [Member]    
Line of Credit Facility [Line Items]    
Line of credit facility $ 11,000,000  
Line of credit facility, interest rate during period 1.50%