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Property, Plant and Equipment (Tables)
6 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
   December 31,   June 30, 
   2022   2022 
Building and improvements  $38,974,366   $39,988,862 
Auto   2,856,918    2,892,073 
Machinery and equipment   18,451,269    18,913,581 
Total property, plant and equipment   60,282,553    61,794,515 
Less: accumulated depreciation   (42,781,922)   (42,924,364)
Total  $17,500,631   $18,870,152