v3.25.4
Nature of business and organization (Details Narrative) - USD ($)
 3 Months Ended
Apr. 08, 2025
Mar. 28, 2025
Mar. 04, 2025
Dec. 13, 2024
Oct. 18, 2024
Jan. 27, 2024
Jan. 21, 2022
Dec. 31, 2025
Dec. 31, 2024
Oct. 16, 2023
Jan. 18, 2022
Sep. 08, 2021
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Stock issued of common stock, shares [1]               6,541,667 80,382      
Disposal loss           $ 23,715            
Aggregate purchase price               $ 32,020,150 $ 7,250,000      
Mr Dekui Liu [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Stock issued of common stock, shares             15,170,000          
Inno Metal Studs Corp [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Acquired percentage of ordinary shares             100.00%          
Inno Metal Studs Corp [Member] | Inno Research Institute LLC [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Owned subsidiary percentage                       65.00%
Lear Group Limited [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Business acquisition, number of shares issued         10,000              
Business combination, consideration transferred         $ 1,300              
Baymax High Technology Co., Limited [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Business acquisition, number of shares issued       10,000                
Business combination, consideration transferred       $ 1,300                
Architectix Limited [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Aggregate purchase price     $ 1,000                  
Strucraft Group Limited [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Aggregate purchase price $ 100 $ 1,000                    
Castor Building Tech LLC [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Ownership interest percentage                     53.00%  
Castor Building Tech LLC [Member] | New Ownership Agreement [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Ownership interest percentage   55.00%               55.00%    
Inno Metal Studs Corp [Member] | Mr Dekui Liu [Member]                        
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items]                        
Ownership interest percentage             100.00%          
[1] On December 22, 2025, the Company completed a 1-for-24 reverse stock split of its issued and outstanding common stock, no par value, (the “Reverse Stock Split”). As a result of the Reverse Stock Split, each share of common stock issued and outstanding immediately prior to December 22, 2025 were converted into one twenty-fourth (1/24) of a share of common stock. The Reverse Stock Split did not reduce the number of authorized shares of Common Stock and did not change the par value of the Common Stock. The Reverse Stock Split affected all stockholders uniformly. Except to the extent that the Reverse Stock Split resulted in the stockholders’ fractional shares being rounded up on the participant level, no other effects affect stockholder’s ownership percentage of the Company’s shares of Common Stock. All references to number of shares, and to per share information in the consolidated financial statements have been retroactively adjusted.