Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Cash flow from operating activities
Net loss	$ (35,894)	$ (222,978)	$ (235,214)	$ (299,700)
Adjustments to reconcile loss to net cash used in operating activities:
Depreciation and amortization			268,484	293,363
Changes in operating assets and liabilities:
Account receivables – related parties			284,335	(1,149,851)
Advances to vendors - related party			(45,329)	445,520
Advance to vendors			29,099	(223,080)
Other current assets			(93,012)
Inventories			(478,853)	10,016
Right-use-of asset				(1,365)
Notes payables			(1,298,431)	(266,247)
Account payables			1,687,812	840,705
Accounts payable - related parties			(156,438)	322,363
Advances from customers			185,548	(186,481)
Retainage payable			(37,733)	(39,932)
Other current liabilities			(208,564)	75,712
Net cash used in operating activities			(98,296)	(180,977)
Cash flow from investing activities
Other receivables – related party				(76,951)
Purchase of equipment and factory construction			(1,954,715)	(35,985)
Net cash used in investing activities			(1,954,715)	(112,936)
Cash flow from financing activities
Share issuance for cash			378,000
Proceeds from related parties			373,930	177,563
New borrowings				98,498
Repayments of borrowings-related party			2,795	(69,256)
Repayments of borrowings			(38,731)	(184,457)
Net cash provided by financing activities			715,994	22,348
Effect of exchange rate changes			(9,825)	(33,918)
Decrease in cash			(1,346,842)	(305,483)
Cash and restricted cash, beginning			1,363,779	716,534	$ 716,534
Cash and restricted cash, ending	$ 16,937	$ 411,051	16,937	411,051	$ 1,363,779
Supplemental disclosures of cash flow
Interest paid			182,692	65,068
Income taxes paid			16,309	3,919
Noncash investing and financing activities:
Construction in progress additions			$ 1,954,715