v3.26.1
Subsequent Events (Details) - Forecast [Member]
Jul. 24, 2026
CNY (¥)
Jul. 24, 2026
USD ($)
Jun. 12, 2026
CNY (¥)
Jun. 12, 2026
USD ($)
May 28, 2026
CNY (¥)
May 28, 2026
USD ($)
Zhejiang Wenzhou Lucheng Rural Commercial Bank [Member]            
Subsequent Events [Line Items]            
Obtain a loan amount     ¥ 3,000,000 $ 443,616    
Fixed annual interest rate     4.80% 4.80%    
Term of loan     1 year 1 year    
Zhejiang Tailong Commercial Bank [Member]            
Subsequent Events [Line Items]            
Obtain a loan amount         ¥ 800,000 $ 118,001
Fixed annual interest rate         10.20% 10.20%
Term of loan         1 year 1 year
China Construction Bank [Member]            
Subsequent Events [Line Items]            
Obtain a loan amount ¥ 356,000 $ 52,570        
Fixed annual interest rate 3.30% 3.30%        
Term of loan 1 year 1 year