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Income Taxes - Schedule of Consolidated Statements of Income and Comprehensive Income (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount [Abstract] |  |  |
Income before taxes excluded the amounts of loss incurring entities | $ 328,988 | $ 856,301 | $ 2,246,230
PRC EIT tax rates | 15.00% | 15.00% | 15.00%
Tax at the PRC EIT tax rates | $ 49,348 | $ 128,445 | $ 312,965
Tax effect of R&D expenses deduction | (65,281) | (296,833) | (148,687)
Tax effect of accumulated loss | 0 | 0 | (4,425)
Tax effect of non-deductible expenses | 44,864 | 102,050 | 33,393
Income tax expenses | $ 28,931 | $ (66,338) | $ 193,246

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- Definition Amount of income (loss) from continuing operations, nonoperating income (expense) and income (loss) from equity method investments, before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of interest income (expense). + References No definition available. + Details
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