Appropriations to the statutory surplus reserve are required to be at least 10% of the after-tax net income determined in accordance with PRC GAAP until the reserve is equal to 50% of the entity's registered capital. Appropriations to the surplus reserve are made at the discretion of the Board of Directors.

Number of ordinary shares registered in offering

7,853

Issuance of shares

8,000

Equity (Details) - USD ($)	12 Months Ended
Equity (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Nov. 18, 2019	Nov. 18, 2018	Nov. 18, 2017
Equity (Textual)
Statutory reserves	$ 6,962,390	$ 5,532,945
Description of Statutory Reserve	Appropriations to the statutory surplus reserve are required to be at least 10% of the after-tax net income determined in accordance with PRC GAAP until the reserve is equal to 50% of the entity's registered capital. Appropriations to the surplus reserve are made at the discretion of the Board of Directors.
Stock based compensation expense	$ 48,293	$ 105,276	$ 58,867
Chief Financial Officer [Member]
Equity (Textual)
Number of ordinary shares registered in offering				7,853
Issuance of shares					15,705	15,705
Two Directors [Member]
Equity (Textual)
Issuance of shares						8,000