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Loan Payables (Details) - USD ($) | 6 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 | Jun. 30, 2017
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  | Jul. 28, 2016 | Jan. 19, 2016
Loan period per agreement, End |  | Jul. 28, 2017 | Jan. 17, 2017
Short term loans payables |  | $ 1,439,930 | $ 1,204,000
Postal Savings Bank of China - Pinggu Branch [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  | Mar. 24, 2017 | Mar. 24, 2017
Loan period per agreement, End |  | Mar. 05, 2018 | Mar. 05, 2018
Loans payable, interest rates |  | 6.31% | 6.31%
Short term loans payables |  | $ 4,599,000 | $ 4,507,080
Bank of Beijing - Pinggu Branch [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  | Jun. 09, 2017 | Jun. 09, 2017
Loan period per agreement, End |  | Jun. 08, 2018 | Jun. 08, 2018
Loans payable, interest rates |  | 5.22% | 5.22%
Short term loans payables |  | $ 1,456,350 | $ 1,502,360
Beijing Agriculture Investment - small loan [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  | Aug. 01, 2017 |
Loan period per agreement, End |  | Jul. 30, 2018 |
Loans payable, interest rates |  | 5.50% |
Short term loans payables |  | $ 153,300 |
Bank of Beijing - Pinggu Branch 1 [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  | Jun. 09, 2017 | Jun. 28, 2016
Loan period per agreement, End |  | Jun. 08, 2018 | Jul. 28, 2017
Loans payable, interest rates |  | 5.22% | 5.22%
Short term loans payables |  | $ 76,650 | $ 1,502,360
Bank Of China Anhui [Member] |  |  |
Short-term Debt [Line Items] |  |  |
Loan period per agreement, Start |  |  | Nov. 25, 2016
Loan period per agreement, End |  |  | Oct. 25, 2017
Loans payable, interest rates | [1] |  | 0.00%
Short term loans payables |  |  | $ 166,311
[1] | LPR stands for Loan Prime Rate. The LPR rate is a 1-year lending rate used by commercial banks to their top grade borrowers whose credit are comparable to the interbank borrowing creditworthiness in China. The LPR rate is a variable rate and is published along with Shanghai Interbank Offer Rates daily.

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Latest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Earliest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Carrying value as of the balance sheet date of current portion of long-term loans payable to bank due within one year or the operating cycle if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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