v3.25.2
Document And Entity Information
6 Months Ended
Mar. 31, 2025
Document Information Line Items  
Entity Central Index Key 0001803407
Document Type 6-K
Document Fiscal Year Focus 2025
Entity File Number 001-41362
Entity Registrant Name Ostin Technology Group Co., Ltd.
Amendment Flag false
Document Period End Date Mar. 31, 2025
Document Fiscal Period Focus Q2
Current Fiscal Year End Date --09-30