v3.25.2
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, 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]                      
Disposal loss           $ 23,715          
Aggregate purchase price               $ 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%