Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Number of new stock issued during the period.

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Nature of business and organization (Details Narrative) - shares	Dec. 18, 2023	Feb. 02, 2022	Jan. 21, 2022	Sep. 08, 2021	Oct. 16, 2023	Jan. 18, 2022
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Stock issued of common stock, shares	2,500,000
Mr Dekui Liu [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Stock issued of common stock, shares		15,170,000	15,170,000	1,000,000
Inno Metal Studs Corp [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Acquired percentage of ordinary shares			100.00%
Castor Building Tech LLC [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Owned subsidiary percentage						53.00%
Castor Building Tech LLC [Member] \| New Ownership Agreement [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Owned subsidiary percentage					55.00%
Inno Metal Studs Corp [Member] \| Mr Dekui Liu [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Owned subsidiary percentage			100.00%
Inno Research Institute LLC [Member] \| Inno Metal Studs Corp [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Owned subsidiary percentage				65.00%