v3.26.1
Consolidated Statements of Operations and Comprehensive (Loss) Income - USD ($)
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Defined Benefit Plan Disclosure [Line Items]      
Total revenues $ 45,631,772 $ 40,041,691 $ 40,443,629
Total cost of revenues 41,388,919 34,041,850 35,424,962
Gross profit 4,242,853 5,999,841 5,018,667
Operating expenses:      
Selling expenses 916,901 774,484 712,338
General and administrative expenses 4,386,440 2,958,148 2,871,937
Total operating expenses 5,303,341 3,732,632 3,584,275
(Loss) Income from Operations (1,060,488) 2,267,209 1,434,392
Other income (expenses):      
Interest expenses (287,422) (143,602) (97,552)
Interest income 8,528 790 2,644
Foreign currency transaction (loss) gain (1,711) 215 19,600
Gain on disposal of property and equipment 40,620 5,562
Government subsidies 124,794 16,642 27,202
Insurance indemnity 135,894 171,718 128,442
Other income, net 67,702 17,542 15,199
Total other income, net 47,785 103,925 101,097
(Loss) Income Before Income Taxes (1,012,703) 2,371,134 1,535,489
Income taxes expenses (139,400) (591,108) (451,789)
Net (Loss) Income (1,152,103) 1,780,026 1,083,700
Other Comprehensive Income (Loss)      
Foreign currency translation adjustment 457,048 (65,437) (475,894)
Comprehensive (Loss) Income $ (695,055) $ 1,714,589 $ 607,806
(Loss) Earnings Per Share      
-Basic $ (0.10) $ 0.17 $ 0.11
-Diluted $ (0.10) $ 0.16 $ 0.10
Weighted Average Shares Outstanding      
-Basic 11,398,479 10,417,000 10,044,434
-Diluted 11,398,479 11,417,000 11,044,434
Third Parties [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Total revenues $ 45,377,977 $ 39,706,093 $ 40,161,065
Total cost of revenues 41,370,604 34,033,269 35,424,388
Related Party [Member]      
Defined Benefit Plan Disclosure [Line Items]      
Total revenues 253,795 335,598 282,564
Total cost of revenues $ 18,315 $ 8,581 $ 574