v3.26.3
UNAUDITED INTERIM CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
 6 Months Ended 12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Oct. 31, 2025
Oct. 31, 2024
Oct. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:          
Net income (loss) $ (1,074,093) $ (479,165) $ (322,202) $ 2,103,357 $ 1,859,613
Adjustments to reconcile net income to net cash provided by (used in) operating activities:          
Allowance for credit losses and bad debts 791,245 789,852 842,339 (95,193) 132,561
Provision for inventory obsolescence     0 185 26,585
Gain from the disposal of property and equipment     0 0 (5,214)
Depreciation and amortization 46,465 36,951 70,497 76,594 45,455
Impairment of property and equipment     0 33,841 0
Amortization of finance lease assets 0 7,306 13,493 14,781 15,098
Non-cash operating lease expenses 99,636 27,149 54,501 53,044 49,446
Deferred income tax effect (148,914) (113,869) (110,563) 10,054 (27,991)
Estimated warranty expenses (reversal) 108,073 (27,040) (54,185) 36,971 27,462
Changes in operating assets and liabilities:          
Accounts receivable (8,999,285) (651,784) (4,471,382) (6,318,575) (626,233)
Prepayment (2,018,193) 7,540 0 544,461 1,626,312
Prepaid expense 936,428 0 (2,060,278) 0 0
Other receivables (105,843) 6,463 6,252 12,393 (15,197)
Contract assets (4,119,007) 2,683 (546,755) (450,769) (150,063)
Due from related party 161 264 (58) 96 7,995
Inventories 11 2 5 (127) 1,775,773
Other current assets 0 (1,188,411) 0 16,178 (16,457)
Tax payables 354,877 143,621 313,463 370,714 344,918
Other payables 1,986,935 632,182 1,628,472 1,540,827 1,015,988
Accounts payable 4,173,124 (703,567) 1,305,885 1,745,087 87,085
Advance from customers 1,025,049 0 243 0 (4,591,413)
Contract liabilities 1,233,224 0      
Operating lease liabilities (93,034) (6,511) (54,501) (53,044) (52,396)
Advance from related parties 0 (55,035) (62,367) (20,643) 56,628
Payroll payable 72,943 11,390 (8,416) 17,446 (1,709)
CASH USED IN OPERATING ACTIVITIES (5,730,198) (1,559,979) (3,455,557) (362,322) 1,584,246
CASH FLOWS FROM INVESTING ACTIVITIES          
Purchase of property and equipment (16,445) (585) (589) (78,133) (153,794)
Loan made to third part (243,000) (1,984,087) (360,500) 0 0
Loan made to related parties     0 (39,348) 0
Repayment from related parties 0 38,901 39,186 0 10,759
CASH USED IN INVESTING ACTIVITIES (259,445) (1,945,771) (321,903) (117,481) (143,035)
CASH FLOWS FROM FINANCING ACTIVITIES:          
Offering cost (962,563) (1,017,291) (1,037,551) (417,487) (207,969)
Repayment of bank loans     0 0 (1,867,293)
Principal payment for obligation under finance leases 0 (11,695) (21,598) (23,659) (24,067)
Proceeds from related parties     0 0 132,084
Repayment to related parties 0 (38,901) 0 (25,468) (133,924)
Gross proceeds from offering 8,000,000 5,000,000 5,000,000 0 0
CASH USED IN FINANCING ACTIVITIES 7,037,437 3,971,014 3,940,851 (466,614) (2,101,169)
EFFECT OF EXCHANGE RATE ON CASH 32,707 (33,880) 2,385 27,990 20,058
NET CHANGE IN CASH 1,080,501 431,384 165,776 (918,427) (639,900)
CASH AT BEGINNING OF PERIOD 572,807 407,031 407,031    
CASH AT END OF PERIOD 1,653,308 838,415 572,807 407,031  
SUPPLEMENTAL CASH FLOW INFORMATION          
Income taxes 0 0 0 0 0
Interest 0 0 0 0 6,017
NON-CASH TRANSACTIONS          
Operating lease assets obtained in exchange for lease obligations 687,751 0 139,933 0 32,742
Cashless exercise of warrants 1,579 0      
Reclassification from finance lease assets to fixed assets at lease maturity     (29,439) 0 0
Previously Reported [Member]          
CASH FLOWS FROM FINANCING ACTIVITIES:          
CASH AT BEGINNING OF PERIOD $ 572,807 $ 407,031 407,031 1,325,458 1,965,358
CASH AT END OF PERIOD     $ 572,807 $ 407,031 $ 1,325,458