Accounts Receivable, Net (Tables)

12 Months Ended

Jun. 30, 2019

Receivables [Abstract]

Schedule of net accounts receivable

	June 30,			June 30,
	2019			2018
Trade accounts receivable	$	12,716,120		$	10,111,081
Less: allowances for doubtful accounts		(5,670,274	)		(1,682,228	)
Accounts receivables, net	$	7,045,846		$	8,428,853

Schedule of movement of allowance for doubtful accounts

	June 30, 2019			June 30, 2018
Beginning balance	$	1,682,228		$	185,821
Provision for doubtful accounts		4,091,056			1,519,122
Less: write-off/recovery		(88,882	)		(24,101	)
Exchange rate effect		(14,128	)		1,386
Ending balance	$	5,670,274		$	1,682,228