v3.26.1
Short-Term Loan Receivable (Details)
12 Months Ended
Jan. 10, 2025
CNY (¥)
Jan. 09, 2025
CNY (¥)
Dec. 31, 2024
USD ($)
Mar. 31, 2026
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2024
CNY (¥)
Short-Term Loan Receivable [Line Items]              
Short-term loan receivables | $       $ 156,751,655    
Interest income ¥ 205,800,000 ¥ 200,000,000          
Interest income ¥ 1,200,000            
Interest           ¥ 100,000  
short term loan receivable           1,095,000,000  
Yingtai Energy Conservation Technology Co., Ltd [Member]              
Short-Term Loan Receivable [Line Items]              
Short-term loan receivables     $ 55,945,372       ¥ 405,800,000
Short-term loan receivable term     15 days        
Capital utilization fee per day total     $ 10,960       ¥ 80,000
Capital utilization fee (in Dollars) | $     $ 65,759        
Xi’an TaiYing Energy Saving Technology Co., Ltd [Member]              
Short-Term Loan Receivable [Line Items]              
Short-term loan receivables         85,083,868 595,000,000  
Capital utilization fee per day total         14,300 100,000  
Short term loan receivable (in Dollars) | $         100,100    
Xi’an Fenghui [Member]              
Short-Term Loan Receivable [Line Items]              
Short-term loan receivables         71,499,049 500,000,000  
Capital utilization fee per day total         11,440 80,000  
Interest           ¥ 80,000  
Short term loan receivable (in Dollars) | $         $ 68,640