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Schedule of Related Party Transactions (Details) - USD ($) | 12 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023 | Mar. 31, 2022
Related Party Transaction [Line Items] |  |  |  |  |
[custom:DividendDeclaredAndOffsettingAgainstDueFromMajorShareholder] |  | $ 1,711,225 | $ 2,564,103 | $ 1,282,051 |
Advances from related party |  | 1,058,733 | 632,648 | 354,232 |
Payment to a related party |  | (2,730,449) | (2,754,955) | (1,623,892) |
Mr.Chi Ming Lam [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Due from related parties | [1],[2] |  | 78,355 | 520,151 |
[custom:DividendDeclaredAndOffsettingAgainstDueFromMajorShareholder] | [3],[4] | 1,711,225 | 2,564,103 | 1,282,051 |
Advances from related party | [4],[5] | 1,058,733 | 632,648 | 354,232 |
Payment to a related party | [4],[5] | (2,730,449) | (2,754,955) | (1,623,892) |
Advances from (Payment to) a related party |  | (1,671,716) | (2,122,307) | (1,269,660) |
Related Party [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Due from related parties |  |  | 78,355 | 520,151 |
Mo Building Material Limite [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Related Party Transaction, Purchases from Related Party |  |  | $ 425,128 | $ 335,431 | [3]
Mr Lam [Member] |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Due from related parties |  |  |  |  |
[1] | Mr. Chi Ming Lam is the Chief Executive Officer, director and Chairman of the Company.
[2] | The balance represented the advances to Mr. Lam. The amount was unsecured, interest-free and repayable on demand. The balance has been fully repaid as of the date of this report.
[3] | Mo Building Material Limited is a company in which Mr. Chi Ming Lam had beneficial interest before September 2, 2022.
[4] | Mr. Chi Ming Lam is the Chief Executive Officer, director and Chairman of the Company.
[5] | Represents the total advances from (payments to) Mr. Lam for the years ended March 31, 2024, 2023, and 2022 which were non-trade in nature, unsecured, interest-free and had no fixed term of repayment. As of March 31, 2024, the amount due from Mr. Lam to the Company was nil.

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