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Loan Payables (Details) | 12 Months Ended
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Jun. 30, 2019 USD ($)
Short-term Debt [Line Items] |
Short term loans payables | $ 3,640,000
Postal Saving Bank of China - Pinggu Branch [Member] |
Short-term Debt [Line Items] |
Loan period per agreement, Start | Jun. 03, 2019
Loan period per agreement, End | Jun. 02, 2020
Loans payable, interest rates | 6.31%
Short term loans payables | $ 2,912,000
Agriculture Bank -Pinggu Branch [Member] |
Short-term Debt [Line Items] |
Loan period per agreement, Start | Jun. 28, 2019
Loan period per agreement, End | Jun. 27, 2020
Loans payable, interest rates | 5.22%
Short term loans payables | $ 728,000

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