Property, Plant and Equipment (Details) - Schedule of property, plant and equipment - USD ($)	Dec. 31, 2021	Jun. 30, 2021
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 65,145,241	$ 64,272,403
Less: accumulated depreciation	(43,948,942)	(42,051,387)
Total	21,196,299	22,221,016
Building and Improvements [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	42,131,601	41,429,653
Auto [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	3,302,295	3,472,838
Machinery and Equipment [Member]
Property, Plant and Equipment [Line Items]
Total property, plant and equipment	$ 19,711,345	$ 19,369,913