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v3.25.4

Description of Organization and Business Operations (Details) - USD ($) |  |  |  | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 25, 2025 | Mar. 31, 2025 | Apr. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2023
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Incorporated date |  |  |  |  |  | Aug. 06, 2021 |  |
Common share (in Shares) | [1] |  |  |  |  | 2,467,337 | 2,445,647 |
Common stock, par value (in Dollars per share) | [1] |  |  |  |  | $ 0.006 | $ 0.006 |
Forecast [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Common share (in Shares) |  | 60 |  |  |  |  |  |
Common stock, par value (in Dollars per share) |  | $ 0.006 |  |  |  |  |  |
Shares of common shares (in Shares) |  | 60 |  |  |  |  |  |
Number of shares combined (in Shares) |  | 1 |  |  |  |  |  |
GTI US Corp [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Equity interest |  |  |  | 100.00% |  |  |  |
Consideration |  |  | $ 5,000 |  |  |  | $ 5,000 |
Nevada [Member] | GTI US Corp [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Consideration |  |  |  | $ 10,000 |  |  |  |
Class B Ordinary Share [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Common share (in Shares) |  |  |  |  |  |  |  |
Common stock, par value (in Dollars per share) |  |  |  |  |  |  | $ 0.0001 | $ 0.0001
Class B Ordinary Share [Member] | Forecast [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Common share (in Shares) |  | 1 |  |  |  |  |  |
Ordinary Shares [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Shares of common shares (in Shares) |  |  |  |  | 4,167 |  |  |
Ordinary Shares [Member] | Forecast [Member] |  |  |  |  |  |  |  |
Description of Organization and Business Operations [Line Items] |  |  |  |  |  |  |  |
Common stock, par value (in Dollars per share) |  | $ 0.0001 |  |  |  |  |  |
[1] | Giving retroactive effect to reverse recapitalization effected on March 14, 2024 to reflect exchange ratio of approximately 55.1 as described in Note 4 and share combination at a ratio of one-for-sixty effected on August 25, 2025 as described in Note 1.

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