v3.26.1
Related Party Transactions - Schedule of Due to Related Parties (Details) - Related Party [Member] - USD ($)
6 Months Ended
Mar. 31, 2026
Sep. 30, 2025
Related Party Transaction [Line Items]    
Total due to related parties $ 749,139 $ 42,132
Mr. Erqi Wang    
Related Party Transaction [Line Items]    
Related party relationship CEO and controlling shareholder of the Company  
Total due to related parties $ 710,000
Shanghai Situma Intelligent Technology Co., Ltd. [Member]    
Related Party Transaction [Line Items]    
Related party relationship Minority shareholder of Zhongjin Kangma  
Total due to related parties $ 22,191 21,517
Jiangsu Zhongjin Kanglu Information Technology Co., Ltd. [Member]    
Related Party Transaction [Line Items]    
Related party relationship An entity controlled by the CEO  
Total due to related parties $ 15,399 19,113
Changzhou Zhongjian Kanglu Information Technology Co., Ltd [Member]    
Related Party Transaction [Line Items]    
Related party relationship An entity controlled by the CEO  
Total due to related parties $ 869 842
Huaniaoyuan Environmental Engineering (Changzhou) Co., Ltd. [Member]    
Related Party Transaction [Line Items]    
Related party relationship An entity controlled by the CEO  
Total due to related parties $ 680 $ 660