Concentrations and Litigation (Details)	12 Months Ended
	Jun. 30, 2018 USD ($) Vendors Customer	Jun. 30, 2017 USD ($) Vendors Customer
Concentrations and Litigation (Textual)
Sales revenue	$ 287,053,530	$ 277,848,486
Supplier Concentration Risk [Member]
Concentrations and Litigation (Textual)
Number of vendors | Vendors	2	2
Total purchase amount	$ 20,020,959	$ 21,033,713
Supplier Concentration Risk [Member] | Vendor One [Member]
Concentrations and Litigation (Textual)
Concentration risk percentage	8.50%	14.10%
Supplier Concentration Risk [Member] | Vendor Two [Member]
Concentrations and Litigation (Textual)
Concentration risk percentage	7.10%	12.20%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Concentrations and Litigation (Textual)
Number of customer | Customer	2	2
Sales revenue	$ 34,652,664	$ 31,379,821
Customer Concentration Risk [Member] | Customer one [Member] | Sales Revenue, Net [Member]
Concentrations and Litigation (Textual)
Concentration risk percentage	7.50%	7.10%
Customer Concentration Risk [Member] | Customer Two [Member] | Sales Revenue, Net [Member]
Concentrations and Litigation (Textual)
Concentration risk percentage	7.30%	7.00%