Business Combinations (Details) - USD ($)	Dec. 31, 2019	Jun. 30, 2019	Nov. 30, 2017	Jan. 01, 2017	Jun. 30, 2016
Business Acquisition [Line Items]
Goodwill	$ 7,766,256	$ 7,874,421
Total Assets	$ 445,112,535	$ 481,000,399
Variable Interest Entities [Member]
Business Acquisition [Line Items]
Cash					$ 708,737
Accounts receivable					6,422,850
Advances to suppliers					1,803,180
Prepaid expenses and other current assets					807,645
Inventories					7,787,043
Machinery and equipment					140,868
Intangible assets					270,900
Other assets					3,404,741
Goodwill					3,158,179
Accounts payable					(3,962,670)
Customer deposits					(3,486,150)
Accrued expenses and other payables					(4,653,324)
Taxes payable					(16,912)
Purchase price					$ 12,385,087
Zhenbai [Member]
Business Acquisition [Line Items]
Machinery and equipment				$ 222,875
Intangible assets			$ 896,559	1,440
Goodwill			538,488	684,400
Purchase price				2,764,787
Working Capital			1,179,352	941,192
Customer Relationship			684,727	522,028
Non-compete Agreement			211,833	$ 392,852
Total Assets			$ 2,614,401