v3.26.1
Land-use rights, net - Schedule of Estimated Future Amortization Expenses (Details) - USD ($)
Mar. 31, 2026
Mar. 31, 2025
Schedule Of Estimated Future Amortization Expenses Abstract    
Fiscal year 2027 $ 16,950  
Fiscal year 2028 16,950  
Fiscal year 2029 16,950  
Fiscal year 2030 16,950  
Fiscal year 2031 16,950  
Thereafter 531,861  
Total $ 616,611 $ 602,721