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v3.25.2

Commitments and Contingencies (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2025 USD ($) | Mar. 31, 2024 USD ($) | Mar. 31, 2025 CNY (¥) | Mar. 31, 2015 USD ($) | Mar. 31, 2015 CNY (¥)
Commitments and Contingencies [Line Items] |  |  |  |  |
Insurance amount |  |  |  | $ 79,600 | ¥ 500,000
Deposits totaling (in Dollars) | $ 18,485,246 | $ 3,659,348 |  |  |
Insurance not covered | $ 79,600 |  | ¥ 500,000 |  |
Supplier Concentration Risk [Member] | One Suppliers [Member] | Purchase [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 14.90% | 13.50% |  |  |
Supplier Concentration Risk [Member] | Two Suppliers [Member] | Purchase [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 14.30% |  |  |  |
Supplier Concentration Risk [Member] | Three Suppliers [Member] | Purchase [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 10.80% |  |  |  |
Supplier Concentration Risk [Member] | Four Suppliers [Member] | Purchase [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 10.10% |  |  |  |
Customer Concentration Risk [Member] | One Customers [Member] | Revenue Benchmark [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 67.10% | 61.70% |  |  |
Customer Concentration Risk [Member] | Two Customers [Member] | Revenue Benchmark [Member] |  |  |  |  |
Commitments and Contingencies [Line Items] |  |  |  |  |
Concentration risk percentage | 18.70% | 24.90% |  |  |

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