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Property, Plant and Equipment (Tables)
9 Months Ended
Mar. 31, 2023
Property, Plant and Equipment [Abstract]  
Schedule of property, plant and equipment
   March 31,   June 30, 
   2023   2022 
Building and improvements  $39,136,612   $39,988,862 
Auto   2,868,748    2,892,073 
Machinery and equipment   18,528,708    18,913,581 
Total property, plant and equipment   60,534,068    61,794,515 
Less: accumulated depreciation   (43,486,018)   (42,924,364)
Total  $17,048,050   $18,870,152