v3.26.1
Income Tax - Schedule of Income Tax Expenses (Details) - USD ($)
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Effective Income Tax Rate Reconciliation [Line Items]      
Income before income tax $ 3,598,877 $ 3,169,906 $ 910,501
Statutory income tax rate amount $ 593,815    
Statutory income tax rate percent 16.50% 0.00% 0.00%
Income tax calculated at statutory rate  
Rate differences in various jurisdictions amount   722,893 150,233
Change in valuation allowance amount $ (33,023)    
Change in valuation allowance percent (0.90%)    
Non-taxable income amount $ (72,882) (49,833) (6,736)
Non-taxable income percent 2.00%    
Tax effect of non-deductible expenditure   11,374 17,310
Tax credit allowed by Hong Kong government amount $ (21,538) (21,154) [1] (21,538) [1]
Tax credit allowed by Hong Kong government percent (0.60%)    
Tax effect of deductible temporary difference   (5,714) (12,428)
Others amount $ 43,471    
Others percent 1.20%    
Income tax expense $ 791,871 $ 657,566 $ 126,841
Effective tax rate percent 22.00%    
HK and Cayman [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Rate differences in various jurisdictions amount $ (2,856)    
Rate differences in various jurisdictions percent (0.10%)    
HK and Vietnam [Member]      
Effective Income Tax Rate Reconciliation [Line Items]      
Rate differences in various jurisdictions amount $ 284,884    
Rate differences in various jurisdictions percent 7.90%    
[1] One-off tax reduction provided by the Hong Kong government.