v3.25.4
Income Taxes - Schedule of Income Before Income Taxes (Details) - USD ($)
12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2023
Schedule of Income Before Income Taxes [Abstract]      
Income before taxes $ 1,308,714 $ 841,301 $ (241,286)
PRC EIT tax rates 15.00% 15.00% 15.00%
Tax at the PRC EIT tax rates $ 196,307 $ 138,499
Tax effect of non-deductible expenses 4,059 (2,762) 31,813
Tax effect of R&D expense deduction (200,366) (135,737)
Income tax (refund) expenses $ 31,813