v3.26.1
Related Party Transactions - Schedule of Amounts Due from Related Parties (Details) - USD ($)
Mar. 31, 2026
Sep. 30, 2025
Hangzhou Qingniu [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [1] $ 4
Hangzhou Shuige [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [1] 19
Huiyu Chuanggu [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [2] 1,474,926
Amounts due to related parties [3] 7,028
Shuang Wu [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [4] 15,276 9,310,000
Qijia Yu [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [2] 1,943 1,404
EZGO [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties [4] 3,022,500
Related Party [Member]    
Related Party Transaction [Line Items]    
Amounts due from related parties 3,039,738 10,786,334
Amounts due to related parties 7,028 12,772
Baiming Yu [Member]    
Related Party Transaction [Line Items]    
Amounts due to related parties [3] $ 12,772
[1] The balance represents account receivables from related parties.
[2] The balance represents advances made to the related parties for the Group’s daily operational purposes.
[3] The balance represents an advance from this related party for the Group’s daily operations, which is interest-free and has no fixed repayment term.
[4] This balance represents a loan of $3,000,000 with an interest rate of 3% and will be matured on December 2026.