v3.26.1
Related Party Balances and Transactions (Details)
1 Months Ended 12 Months Ended
Nov. 15, 2025
CNY (¥)
Apr. 30, 2024
CNY (¥)
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Jun. 30, 2025
CNY (¥)
Jun. 30, 2025
USD ($)
Jul. 31, 2024
CNY (¥)
Related Party Transaction [Line Items]                    
Logistics service         ¥ 7,491,026 ¥ 1,784,309        
Paid amount     ¥ 67,686 $ 9,630            
Outstanding balance     1,085,703 $ 154,465            
Deposits paid         8,660,949          
Short-term loan     ¥ 22,203,903   10,497,682   $ 3,158,989      
Interest free short term loan     300 days 300 days            
Interest borrowed short-term loan     ¥ 678,305 $ 96,504 946,749 649,517        
Borrowed loan     67,685 9,630        
Short-term loan interest rate         0.00%          
Interest expense on loans     41,400,000 5,900,000 ¥ 62,900,000          
Principal amount repaid     25,323,561 3,602,829 48,637,611 21,001,703        
Other payable - shareholders         613,820          
Short Term Loan [Member]                    
Related Party Transaction [Line Items]                    
Outstanding balance     29,999 4,268            
Short-term loan               ¥ 169,999 $ 24,186  
Amount repaid     140,000 19,918            
Other payable - related parties [Member]                    
Related Party Transaction [Line Items]                    
Paid amount     5,331 $ 758 62,484        
Loans Payable to Shareholders [Member]                    
Related Party Transaction [Line Items]                    
Interest borrowed short-term loan         ¥ 16,274,505          
Short-term loan interest rate         6.00%          
Principal amount repaid         ¥ 7,618,705          
Loans Payable - Related Parties [Member]                    
Related Party Transaction [Line Items]                    
Outstanding balance         733,700          
Short-term loan                   ¥ 738,000
Amount repaid         4,300          
Interest expense on loans         738,933          
Winpass Logistics (HK) Co., Limited [Member]                    
Related Party Transaction [Line Items]                    
Logistics service     125,049   64,539 ¥ 3,281,240        
Paid amount         7,430,517          
Ezhou Jayud Logistics Technology Co.,Ltd (“EZ WLKJ”) [Member]                    
Related Party Transaction [Line Items]                    
Outstanding balance         64,540          
Short-term loan     1,153,389       164,095      
LB [Member]                    
Related Party Transaction [Line Items]                    
Short-term loan     ¥ 158,148       $ 22,500      
Xi’an Renrui Hydroacoustic Technology Engineering Co., Ltd [Member]                    
Related Party Transaction [Line Items]                    
Short-term loan ¥ 3,000,000                  
Interest borrowed short-term loan ¥ 30,000       74,336          
Borrowed loan   ¥ 3,000,000                
Xi’an Renrui Hydroacoustic Technology Engineering Co., Ltd [Member] | Short Term Loan [Member]                    
Related Party Transaction [Line Items]                    
Amount repaid         1,500,000          
Xi’an Renrui Hydroacoustic Technology Engineering Co., Ltd [Member] | Xi’an Renrui Hydroacoustic Technology Engineering Co., Ltd [Member]                    
Related Party Transaction [Line Items]                    
Short-term loan interest rate   6.00%                
Principal amount         ¥ 1,500,000