Short-Term Bank Loans (Details) - USD ($)		Mar. 31, 2019	Dec. 31, 2018
Summary of short-term bank loans
Total short-term bank loans		$ 2,066,986	$ 2,182,960
Loan from Bank of China, due on November 20, 2019 [Member]
Summary of short-term bank loans
Total short-term bank loans		372,512	363,488
Loan from Bank of China, due on November 25, 2019 One [Member]
Summary of short-term bank loans
Total short-term bank loans		372,512	363,488
Loan from Bank of Wuxi Nongshuang, due on February 22, 2018 [Member]
Summary of short-term bank loans
Total short-term bank loans			654,279
Loan from Bank of Wuxi Nongshuang, due on November 6, 2019 [Member]
Summary of short-term bank loans
Total short-term bank loans		670,520
Loan from Bank of Communication, due on September 25, 2019 [Member]
Summary of short-term bank loans
Total short-term bank loans			581,252
Loan from Bank of Communication, due on September 25, 2018 [Member]
Summary of short-term bank loans
Total short-term bank loans		447,014
Loan from Zhongli International Finance Corporation [Member]
Summary of short-term bank loans
Total short-term bank loans	[1]	$ 204,428	$ 220,123

[1] Long-term loans represent amounts due to Zhongli International Finance Corporation that are due more than one year. Long-term loan amounts to $210,983 and $244,910 as of March 31, 2019 and December 31, 2018, respectively.