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Land Use Rights (Details Textual) - USD ($)
3 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Land Use Rights (Textual)    
Estimated useful life 50 years  
Land Use Rights [Member]    
Land Use Rights (Textual)    
Estimated useful life 50 years  
Amortization expense $ 9,214 $ 9,638