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v3.20.1

Summary of Significant Accounting Policies and Practices (Tabless) | 12 Months Ended
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Dec. 31, 2019
Accounting Policies [Abstract] |
Schedule of property and equipment estimated useful lives |
Buildings | 5 – 35 years
Machinery and equipment | 1 – 15 years
Office equipment | 1 – 5 years
Motor vehicles | 5 – 10 years
Schedule of exchange rates |
Year ended December 31, 2018 |
Balance sheet, except for equity accounts | RMB 6.8783 to US$1.00
Income statement and cash flows | RMB 6.6282 to US$1.00
Year ended December 31, 2019 |
Balance sheet, except for equity accounts | RMB 6.9630 to US$1.00
Income statement and cash flows | RMB 6.9073 to US$1.00
Schedule of inangible assets amartization period |
Computer software | 10 years
Schedule of unrecognized tax benifits |
|  | Gross UTB |  |  | Surcharge |  |  | Net UTB |
Balance as of January 1, 2018 |  | $ | 7,537,273 |  |  | $ | - |  |  | $ | 7,537,273 |
Decrease in unrecognized tax benefits taken in current period |  |  | (407,988 | ) |  |  | - |  |  |  | (407,988 | )
Balance as of December 31, 2018 |  |  | 7,129,285 |  |  |  | - |  |  |  | 7,129,285 |
Decrease in unrecognized tax benefits taken in current year |  |  | (86,703 | ) |  |  |  |  |  |  | (86,703 | )
Balance as of December 31, 2019 |  | $ | 7,042,582 |  |  | $ | - |  |  | $ | 7,042,582 |

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