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Construction Loan Facility (Details Textual)
9 Months Ended
Sep. 30, 2019
USD ($)
Sep. 30, 2019
CNY (¥)
Jun. 21, 2013
USD ($)
Jun. 21, 2013
CNY (¥)
Construction Loan Facility (Textual)        
Construction loan amount | $     $ 13,000,000  
Description of loan interest rates The loan facility is for an eight-year term, which commenced on July 11, 2013, the initial draw-down date. The proceeds of the loan were used for and are collateralized by the construction of the Company’s new production facility and the included production line equipment and machinery. 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. On July 10, 2016, 2017 and 2018 the interest rate was adjusted to 5.39%, 5.39% and 5.39%, 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 due within six month period after July 10, 2015 and the second annual payment 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 | $ $ 2,188,463      
RMB [Member]        
Construction Loan Facility (Textual)        
Construction loan amount | ¥       ¥ 80,000,000
Principal amount | ¥   ¥ 15,000,000