v3.22.2.2
Income Taxes (Details) - Schedule of consolidated statements of income and comprehensive income of reconciliation for income taxes - USD ($)
6 Months Ended
Apr. 01, 2019
Mar. 31, 2022
Mar. 31, 2021
Schedule Of Consolidated Statements Of Income And Comprehensive Income Of Reconciliation For Income Taxes Abstract      
Income before taxes   $ (9,150) $ 711,957
PRC EIT tax rates 13.00% 15.00% 15.00%
Tax at the PRC EIT tax rates   $ 106,793
Tax effect of R&D expenses deduction   (104,465)
Tax effect of non-taxable investment income and government grant   (2,328)
Tax effect of deferred tax recognized   69,626
Income tax expenses (benefits)   $ 69,626