v3.26.1
Organization and Nature of Operations (Details) - $ / shares
6 Months Ended
Mar. 31, 2026
Sep. 30, 2025
Aug. 31, 2019
Aug. 22, 2019
Organization and Nature of Operations [Line Items]        
Entity Incorporation, Date of Incorporation Sep. 27, 2018      
Ordinary shares authorized 250,000,000 250,000,000    
Ordinary shares, par value $ 0.0002 $ 0.0002    
Ordinary shares issued 14,299,182 14,299,182    
Ordinary shares outstanding 14,299,182 14,299,182    
Yongqiang Tuoxing Limited [Member]        
Organization and Nature of Operations [Line Items]        
Ordinary shares authorized 50,000      
Ordinary shares, par value $ 1      
Wenzhou Hongshun Stainless Steel Ltd [Member]        
Organization and Nature of Operations [Line Items]        
Interest rate 99.00%   5.00% 94.00%
Di Wang [Member]        
Organization and Nature of Operations [Line Items]        
Interest rate 1.00%      
Huadi International [Member]        
Organization and Nature of Operations [Line Items]        
Ordinary shares authorized 250,000,000      
Ordinary shares, par value $ 0.0002      
Ordinary shares issued 14,299,182      
Ordinary shares outstanding 14,299,182