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Banker's Acceptance Notes Payable (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2020 CNY (¥) | Dec. 31, 2019 USD ($)
Banker's Acceptance Notes Payable (Textual) |  |  |
Maximum amount of agreement | $ 4,500,000 |  |
Agreement payments fees, description | In addition, the agreement calls for the payment of fees equal to 0.05% of the note amount to the bank. |  |
Banker's acceptance notes payable outstanding | $ 0 |  | $ 109,908
RMB [Member] |  |  |
Banker's Acceptance Notes Payable (Textual) |  |  |
Maximum amount of agreement | ¥ |  | ¥ 30,000,000 |

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