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Other Income, Net - Schedule of Other Income (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Schedule Of Other Income Abstract |  |  |
Government grant | $ 161,700 | $ 231,918 | $ 1,061,274
Sampling reimbursement | 77,119 | 0 | 21,624
Exchange gains | 43,692 | 141,296 | 5,834
Gain on extinguishment of liabilities | 37,807 | 0 | 0
Miscellaneous income | 6,942 | 30,754 | 5,099
Miscellaneous expenses | (19,222) | (41,604) | (215,751)
Total other income, net | $ 308,038 | $ 362,364 | $ 878,080

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