v3.25.2
Summary of Significant Accounting Policies - Schedule of Revenues by Product Categories (Details) - USD ($)
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue $ 8,145,257 $ 29,913,040
Equipment Structural Parts [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue 1,840,487 26,584,812
Cubic Parking Garage [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue 6,240,539 3,136,189
Maintenance Services [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue 60,748 180,149
Others [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue 3,483 11,890
Performance Obligations Satisfied Over Time [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue 60,748 180,149
Performance Obligations Satisfied at a Point in Time [Member]    
Schedule of Revenues by Product Categories [Line Items]    
Total Revenue $ 8,084,509 $ 29,732,891