v3.26.1
Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2025
Summary of Significant Accounting Policies [Abstract]  
Schedule of Revenues by Product Categories

The summary of the Company’s total revenues by activity categories for the years ended December 31, 2025, 2024 and 2023 was as follows:

 

   For the Years Ended December 31, 
   2025   2024   2023 
Equipment structural parts  $8,445,429   $36,456,054   $25,526,870 
Cubic parking garage   6,297,030    4,040,079    8,012,037 
Maintenance services   149,079    429,572    584,696 
Others   3,515    19,065    155,419 
Total revenue  $14,895,053   $40,944,770   $34,279,022 
Timing of Revenue Recognition:               
Performance obligations satisfied at a point in time  $14,745,974   $40,515,198   $33,694,326 
Performance obligations satisfied over time   149,079    429,572    584,696 
Total Revenue  $14,895,053   $40,944,770   $34,279,022 
Schedule of Currency Exchange Rates Used in Creating Consolidated Financial Statements

The following table outlines the currency exchange rates that were used in creating the consolidated financial statements in this report:

 

   For the Years Ended December 31, 
   2025   2024   2023 
Year-end spot rate   US$1=RMB 6.9931    US$1=RMB 7.2993    US$1=RMB 7.0827 
Average rate   US$1=RMB 7.1875    US$1=RMB 7.1957    US$1=RMB 7.0467