v3.26.1
Condensed Consolidated Statements of Cash Flows - USD ($)
3 Months Ended
May 31, 2026
May 31, 2025
Statement of Cash Flows [Abstract]    
Net loss $ (617,240) $ (408,871)
Adjustments to reconcile net income to net cash provided by operating activities    
Depreciation and amortization 128,725 127,830
Depreciation of right-of-use assets 8,556 5,683
Impairment for credit losses (1,044) 68,919
Loss on disposal of fixed assets 2,445 805
Transfers from construction in progress to costs of revenue 1,201
Changes in operating assets and liabilities    
Accounts receivable 8,104 (40,290)
Inventories 19,167 (40,972)
Prepaid expenses and other current assets 35,623 (91,795)
Accounts payable and other current liabilities 120,723 383,676
Payments for technical consulting services to related parties (10,739)
Net cash (used in)/ provided by operating activities (305,680) 6,186
Cash flows from investing activities    
Proceeds from sale of property and equipment 44
Purchase of property, plant and equipment (58,013) (4,821)
Purchase of other non current assets (6,463)
Net cash used in investing activities (64,432) (4,821)
Cash flows from financing activities    
Proceeds from interest-free loan from related parties 39,938 32,172
Proceeds of loan from third parties 350,657
Net cash provided by financing activities 390,595 32,172
Effect of exchange rate changes on cash and cash equivalents 2,618 826
Net increase of cash and cash equivalents 23,101 34,363
Cash and cash equivalents–beginning of year 135,878 114,757
Cash and cash equivalents–end of year 158,979 149,120
Supplementary cash flow information:    
Income taxes 3,547
Interest expense $ 16,290 $ 15,335