Concentrations (Details)	12 Months Ended
	Jun. 30, 2019 Suppliers Customers	Jun. 30, 2018 Suppliers Customers
Concentrations (Textual)
Number of customer | Customers	3	4
Number of suppliers | Suppliers	3	2
Major Customer One [Member] | Accounts Due from related parties [Member]
Concentrations (Textual)
Concentrations risks, percentage		100.00%
Revenues [Member] | Major Supplier One [Member]
Concentrations (Textual)
Concentrations risks, percentage	23.00%	64.00%
Revenues [Member] | Major Supplier Two [Member]
Concentrations (Textual)
Concentrations risks, percentage	12.00%	18.00%
Revenues [Member] | Major Supplier Three [Member]
Concentrations (Textual)
Concentrations risks, percentage	10.00%
Revenues [Member] | Major Customer One [Member]
Concentrations (Textual)
Concentrations risks, percentage	35.00%	50.00%
Revenues [Member] | Major Customer Two [Member]
Concentrations (Textual)
Concentrations risks, percentage	16.00%	16.00%
Revenues [Member] | Major Customer Three [Member]
Concentrations (Textual)
Concentrations risks, percentage	13.00%	15.00%
Revenues [Member] | Major Customer Four [Member]
Concentrations (Textual)
Concentrations risks, percentage		9.00%
Accounts receivable [Member] | Major Customer One [Member]
Concentrations (Textual)
Concentrations risks, percentage	26.00%
Accounts receivable [Member] | Major Customer Two [Member]
Concentrations (Textual)
Concentrations risks, percentage	26.00%	92.00%
Accounts receivable [Member] | Major Customer Three [Member]
Concentrations (Textual)
Concentrations risks, percentage	26.00%	92.00%
Accounts receivable [Member] | Major Customer Four [Member]
Concentrations (Textual)
Concentrations risks, percentage		92.00%