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Loan Payables (Details) | 6 Months Ended
--- | ---
Dec. 31, 2018 USD ($)
Short-term Debt [Line Items] |
Short term loans payables | $ 4,362,000
Bank of Beijing - Pinggu Branch [Member] |
Short-term Debt [Line Items] |
Loan period per agreement, Start | May 22, 2018
Loan period per agreement, End | May 21, 2019
Loans payable, interest rates | 5.22%
Short term loans payables | $ 1,454,000
Postal Saving Bank of China - Pinggu Branch [Member] |
Short-term Debt [Line Items] |
Loan period per agreement, Start | Jun. 19, 2018
Loan period per agreement, End | Jun. 18, 2019
Loans payable, interest rates | 6.31%
Short term loans payables | $ 2,908,000

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