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Date the credit facility terminates, in YYYY-MM-DD format.

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Lines of Credit (Details)														12 Months Ended
Lines of Credit (Details)	Jun. 25, 2025 USD ($)	Jun. 25, 2025 CNY (¥)	Jun. 17, 2025 USD ($)	Jun. 17, 2025 CNY (¥)	Dec. 21, 2024 CNY (¥)	Dec. 02, 2024 CNY (¥)	Nov. 11, 2024 CNY (¥)	Sep. 21, 2024	Dec. 20, 2023 CNY (¥)	Sep. 25, 2023 USD ($)	Sep. 25, 2023 CNY (¥)	Feb. 24, 2023 USD ($)	Feb. 24, 2023 CNY (¥)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 CNY (¥)	Dec. 31, 2024 USD ($)
Line of Credit [Line Items]
Received proceeds	$ 700,000	¥ 5,000,000												$ 699,996		$ 492,761
Interest rate facility								3.25%		3.35%	3.35%
Advance loan (in Yuan Renminbi) \| ¥							¥ 3,800,000
Repayments of line of credit						¥ 3,500,000								153,000	¥ 1,102,500
Loan balance			$ 1,000,000	¥ 7,300,000
Interest expenses														32,237
Received proceeds from loan										$ 1,400,000	¥ 10,000,000
Property, plant and equipment pledged														$ 3,351,250		3,712,190
Revolving Loan [Member]
Line of Credit [Line Items]
Due date of line of credit														Sep. 20, 2026	Sep. 20, 2026
Interest expenses														$ 42,528		47,418
Bank of Communications [Member]
Line of Credit [Line Items]
Received proceeds									¥ 3,800,000			$ 510,000	¥ 3,500,000
Interest rate facility					3.90%				3.90%
Due date of line of credit									Dec. 15, 2024					Jun. 21, 2025	Jun. 21, 2025
Line of credit facility amount (in Yuan Renminbi) \| ¥					¥ 3,500,000
Interest expenses																$ 39,347
Bank of China [Member]
Line of Credit [Line Items]
Line of credit facility amount (in Yuan Renminbi) \| ¥		¥ 5,000,000
Maximum [Member]
Line of Credit [Line Items]
Interest rate facility														3.60%	3.60%
Minimum [Member]
Line of Credit [Line Items]
Interest rate facility														2.90%	2.90%