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Intangible Assets, Net (Tables)

12 Months Ended

Dec. 31, 2024

Intangible Assets, Net [Abstract]

Schedule of Intangible Assets

Intangible assets as of December 31, 2023 and 2024 consisted of the followings:

		December 31, 2023				December 31, 2024
Computer software at cost		$	139,732			$	169,054
Sewage discharge permit			1,715,450				1,667,907
			1,855,182				1,836,961
Accumulated amortization			(1,013,822	)			(1,453,999	)
		$	841,360			$	382,962

Schedule of Finite-Lived Intangible Assets

Total future amortization expenses for finite-lived intangible assets were estimated as follows:

2025		$	314,081
2026			16,191
2027			11,323
2028			8,231
2029			8,187
Thereafter			24,949
Total		$	382,962

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- Definition

Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment.

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Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

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-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 30
-Name Accounting Standards Codification
-Section 55
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482640/350-30-55-40

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
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-Name Accounting Standards Codification
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-Publisher FASB
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