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Concentrations (Details) - Supplier Concentration Risk [Member]
3 Months Ended
Sep. 30, 2017
USD ($)
Vendors
Sep. 30, 2016
USD ($)
Vendors
Concentrations (Textual)    
Concentration risk percentage 64.60%  
Vendor concentration, description
More than 10% of its raw materials.
 
Number of vendor | Vendors 6 2
Total purchase amount | $ $ 52,430,050 $ 5,502,130
Vendor One [Member]    
Concentrations (Textual)    
Concentration risk percentage   17.90%
Vendor Two [Member]    
Concentrations (Textual)    
Concentration risk percentage   12.40%