v3.26.1
Intangible Assets, Net (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Intangible Assets, Net [Line Items]        
Amortization expense   $ 124,047 $ 101,315 $ 100,689
Proceeds from sale of buildings       738,437
Land cost $ 865,720     865,720
Accumulated amortization 243,160      
Net gain $ 115,877 16,835    
Land use rights       559,893
Amortization expense [Member]        
Intangible Assets, Net [Line Items]        
Amortization expense   124,047 101,315 $ 100,689
Bank of Weifang and Bank of Beijin [Member]        
Intangible Assets, Net [Line Items]        
Pledged as collaterals   $ 3,766,943 $ 3,918,126