PROPERTY AND EQUIPMENT, NET (Details) - USD ($)	12 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2023
PROPERTY AND EQUIPMENT, NET
Subtotal	$ 41,008,825	$ 32,722,289
Less: accumulated depreciation	(30,088,018)	(24,112,010)
Less: accumulated impairment	(196,449)
Property and equipment, net	10,724,358	8,610,279
Depreciation expense	1,313,754	1,135,383	$ 1,077,376
Impairment loss on long-lived assets		0
Prepayments for property and equipment		660,569
Qilian Chengdu
PROPERTY AND EQUIPMENT, NET
Prepayments for property and equipment	0	660,571	634,442
Property received and accepted out of Prepayments	0	660,571	$ 634,442
Property and Buildings
PROPERTY AND EQUIPMENT, NET
Subtotal	13,250,484	13,518,768
Machinery and equipment
PROPERTY AND EQUIPMENT, NET
Subtotal	26,222,984	18,774,867
Automobiles
PROPERTY AND EQUIPMENT, NET
Subtotal	473,258	235,360
Office and electric equipment
PROPERTY AND EQUIPMENT, NET
Subtotal	748,121	$ 193,294
Others
PROPERTY AND EQUIPMENT, NET
Subtotal	$ 313,978

The amount of Prepayments for property and equipment.

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- Definition

The amount of property and equipment received and accepted against prepayments.

+ References

No definition available.

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- Definition

It represents the value of property plant and equipment excluding construction in progress, net.

+ References

No definition available.

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Amount of property plant and equipment, excluding construction in progress, accumulated depreciation.

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No definition available.

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Amount of property plant and equipment, excluding construction in progress, accumulated impairment.

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- Definition

Amount excluding construction in progress before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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