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Business Combinations (Details) - USD ($) | Dec. 31, 2017 | Nov. 30, 2017 | Jun. 30, 2017 | Jan. 01, 2017 | Jun. 30, 2016
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Business Acquisition [Line Items] |  |  |  |  |
Goodwill | $ 8,290,857 |  | $ 8,651,238 |  |
Total Assets | $ 478,223,287 |  | $ 455,681,630 |  |
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 |  | $ 893,780 |  | 1,440 |
Goodwill |  | 536,819 |  | 684,400 |
Purchase price |  |  |  | 2,764,787 |
Working Capital |  | 1,175,696 |  | 941,192 |
Customer Relationship |  | 682,604 |  | 522,028 |
Non-compete Agreement |  | 211,176 |  | $ 392,852 |
Total Assets |  | $ 2,606,296 |  |  |

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