Intangible Assets (Details) - Schedule of intangible assets - Technology Patent [Member] - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Indefinite-lived Intangible Assets [Line Items]
Technology know-how	$ 2,333,621	$ 2,133,122
Less: accumulated amortization	(2,333,621)	(2,133,122)
Total technology know-how, net
Foreign Currency Adjustment [Member]
Indefinite-lived Intangible Assets [Line Items]
Technology know-how	200,498
Less: accumulated amortization	(200,498)
Total technology know-how, net

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
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-URI http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959

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