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Concentrations (Details) | 6 Months Ended
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Dec. 31, 2018 USD ($) Vendors | Dec. 31, 2017
Supplier Concentration Risk [Member] |  |
Concentrations (Textual) |  |
Vendor concentration, description |  | None of the vendors accounted for over 10% of the Company's purchase of raw materials and supplies.
Customer Concentration Risk [Member] |  |
Concentrations (Textual) |  |
Customer concentration, description | No customer accounted for over 10% of the Company's sales. | No customer accounted for over 10% of the Company's sales.
Three Vendors [Member] | Supplier Concentration Risk [Member] |  |
Concentrations (Textual) |  |
Concentration risk percentage | 34.30% |
Vendor concentration, description | The Company purchased more than 10% of its raw materials. |
Number of vendor | Vendors | 3 |
Total purchase amount | $ | $ 33,149,745 |

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