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Property, Plant and Equipment (Tables)
3 Months Ended
Sep. 30, 2022
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
   September 30,   June 30, 
   2022   2022 
Building and improvements  $37,709,567   $39,988,862 
Auto   2,715,798    2,892,073 
Machinery and equipment   17,822,186    18,913,581 
Total property, plant and equipment   58,247,551    61,794,515 
Less: accumulated depreciation   (40,887,677)   (42,924,364)
Total  $17,359,874   $18,870,152