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Summary of Significant Accounting Policies and Practices (Tables)
12 Months Ended
Dec. 31, 2018
Accounting Policies [Abstract]  
Schedule of estimated useful lives of the assets
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, 2017  
Balance sheet, except for equity accounts RMB 6.5060 to US$1.00
Income statement and cash flows RMB 6.7591 to US$1.00
   
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
Schedule of estimated useful lives of intangible assets
Computer software 10 years
Schedule of unrecognized tax benefits
   Gross UTB   Surcharge   Net UTB 
Balance as of January 1, 2017  $7,061,140   $        -   $7,061,140 
Increase in unrecognized tax benefits taken in current period   476,133    -    476,133 
Balance as of December 31, 2017   7,537,273    -    7,537,273 
Decrease in unrecognized tax benefits taken in current year   (407,988)   -    (407,988)
Balance as of December 31, 2018  $7,129,285   $-   $7,129,285