Unaudited Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows from operating activities:
Net loss	$ (990,544)	$ (964,164)
Adjustments to reconcile net loss to net cash used in operating activities:
Operating lease	(456)	23,099
Depreciation	63,330	56,097
Changes in operating assets and liabilities:
Accounts receivable	(135,786)	(2,919)
Inventories	(81,637)	8,606
Prepaid expense and other current assets	(797,957)	(879,762)
Accounts payable	(104,261)	33,009
Accrued expenses and current liabilities	113,403	62,727
Net cash used in operating activities	(1,933,908)	(1,663,307)
Cash flows from investing activities:
Purchases of property and equipment	(986,982)	(470,851)
Net cash used in investing activities	(986,982)	(470,851)
Cash flows from financing activities:
Proceeds from issuance of common stock	2,700,000
Proceeds from borrowings from loan to others	100,000
Proceeds from borrowings from loan to shareholder	100,000
Repayment of loans	(73,160)	(11,776)
Net cash provided by financing activities	2,826,840	(11,776)
Net increase (decrease) in cash	(94,050)	(2,145,934)
Cash at beginning of period	164,301	3,019,035
Cash at end of period	70,251	873,101
Supplemental disclosure of cash flow information:
Lease liabilities	216,633	266,188
Interest	134,781	7,515
Income taxes