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Construction Loan Facility (Details Textual)
3 Months Ended
Mar. 31, 2020
USD ($)
Mar. 31, 2020
CNY (¥)
Jun. 21, 2013
USD ($)
Jun. 21, 2013
CNY (¥)
Construction Loan Facility (Textual)        
Construction loan amount | $     $ 13,000,000  
Description of loan interest rates The loan bears interest based upon 110% of the PRC government’s eight-year term rate effective on the actual draw-down date, subject to annual adjustments based on 110% of the floating rate for the same type of loan on the anniversary from the draw-down date and its subsequent anniversary dates. The interest rate has remained at 5.39% on the anniversary dates which were July 10, 2017, 2018 and 2019, respectively. The loan required interest only payments for the first two years. Beginning July 11, 2015, the principal was due in at least two (2) annual installments with the first annual payment being due within six month period after July 10, 2015 and the second annual payment being due July 10, 2016 and each following year over the next five years through July 11, 2021 on the identical terms as described above for 2015.      
Principal amount | $ $ 143,286      
RMB [Member]        
Construction Loan Facility (Textual)        
Construction loan amount | ¥       ¥ 80,000,000
Principal amount | ¥   ¥ 1,000,000