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Commitments and Contingencies (Details Textual) | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Nov. 27, 2012 USD ($) a | Nov. 27, 2012 CNY (¥) a | Dec. 31, 2018 USD ($) a | Dec. 31, 2018 CNY (¥) | Dec. 31, 2018 CNY (¥) a | Dec. 31, 2017 USD ($) | Dec. 31, 2017 CNY (¥)
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Outstanding commitments for construction of equipment and facilities |  |  | $ 2,300,187 |  |  | $ 11,227,896 |
Performance holdback on new tissue paper payment, description |  |  | The Company expected to pay off all the balances within 1 year. | The Company expected to pay off all the balances within 1 year. |  |  |
Long-term loan from financial institutions |  |  | $ 4,516,843 |  |  | $ 8,159,459 |
Long-term loan maturity, description |  |  | The Company guaranteed its long-term loan from financial institutions amounting to $4,516,843 (RMB31,000,000) and $8,159,459 (RMB56,000,000) that matured at various times in 2023. | The Company guaranteed its long-term loan from financial institutions amounting to $4,516,843 (RMB31,000,000) and $8,159,459 (RMB56,000,000) that matured at various times in 2023. |  |  |
RMB [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Long-term loan from financial institutions | ¥ |  |  |  |  | ¥ 31,000,000 |  | ¥ 56,000,000
Investment company [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Area of land | a | 49.4 | 49.4 |  |  |  |  |
Lease expiration period | 15 years | 15 years |  |  |  |  |
Operating lease annual rental payment | $ 542,675 |  |  |  |  |  |
Investment company [Member] | RMB [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Operating lease annual rental payment | ¥ |  | ¥ 3,600,000 |  |  |  |  |
Local government [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Area of land | a |  |  | 32.95 |  | 32.95 |  |
Lease expiration period |  |  | 30 years | 30 years |  |  |
Lease expiration date |  |  | Dec. 31, 2031 | Dec. 31, 2031 |  |  |
Operating lease annual rental payment |  |  | $ 18,089 |  |  |  |
Local government [Member] | RMB [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Operating lease annual rental payment | ¥ |  |  |  | ¥ 120,000 |  |  |
Hebei Fangsheng [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Lease expiration period |  |  | 5 years | 5 years |  |  |
Operating lease annual rental payment |  |  | $ 150,743 |  |  |  |
Hebei Fangsheng [Member] | RMB [Member] |  |  |  |  |  |  |
Commitments and Contingencies (Textual) |  |  |  |  |  |  |
Operating lease annual rental payment | ¥ |  |  |  | ¥ 1,000,000 |  |  |

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