v3.26.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
6 Months Ended 12 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2023
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]          
Short-term investments $ 1,989,712   $ 3,094,208 $ 1,131,267  
Accrued interest 41,005   62,788 23,556  
Allowance for doubtful accounts 585,275   266,351 175,135  
Allowance for credit loss on loans to third parties and employees 431,520   80,877 19,647  
Allowance for credit loss for other receivable 0   3,526 0  
Provision for credit loss 11,698   13,247 6,040  
Inventory reserve 22,772   18,182 19,830  
Impairment for operating lease right-of-use lease assets 0 $ 0 0 0 $ 0
Impairment of long-lived assets $ 0 0 $ 0 0 0
Property, plant and equipment, useful life 5 years   5 years    
Deferred IPO costs $ 1,092,527   $ 999,182    
Revenue recognized from opening deferred revenue $ 163,914 143,056 $ 164,118 328,384 219,144
Revenue, Practical Expedient, Financing Component [true false] true   true    
Research and development expense $ 84,242 9,999 $ 19,954 223,136 250,344
Employee social security and welfare benefits expense $ 202,037 $ 194,574 $ 394,779 $ 434,612 465,962
Number of dilutive securities (in Shares) 0   0 0  
Number of operating segments 1   1    
Number of reportable segments 1   1    
Allowance for credit losses for security deposits and other assets     $ 0 $ 0  
Deferred revenue $ 1,092,527   999,182 598,661  
Nonrelated Party          
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]          
Allowance for credit losses for accounts receivable 1,138,664   668,195 133,449 256,882
Allowance for doubtful accounts $ 585,275   266,351 175,135 $ 254,538
Previously Reported [Member]          
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]          
Deferred IPO costs     $ 0 $ 433,007  
Minimum          
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]          
Percentage of value added tax 5.00%   5.00%    
Maximum          
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]          
Percentage of value added tax 13.00%   13.00%