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Prepayments and Other Current Assets (Tables) | 9 Months Ended
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Sep. 30, 2018
Prepayments and Other Current Assets [Abstract] |
Schedule of prepayments and other current assets |
|  | September 30, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Prepaid land lease |  | $ | 47,971 |  |  | $ | 459,123 |
Prepayment for purchase of materials |  |  | 3,962,957 |  |  |  | 183,649 |
Others |  |  | 26,443 |  |  |  | 8,751 |
|  | $ | 4,037,371 |  |  | $ | 651,523

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