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Taxes (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Taxes (Textual)
Corporate income tax rate	25.00%	25.00%	25.00%
Estimated tax savings preferred tax rates	$ 86,898	$ 266,125	$ 196,303
Per share effect of the tax exemption	$ 0.004	$ 0.01	$ 0.01
Deferred tax assets	$ 551,534	$ 296,535
Increases in valuation allowance	$ 302,129	$ 283,160
VAT rate	17.00%
Percentage of taxable income			10.00%	10.00%
R&D expense approved by local tax authority deducted from tax income	150.00%
Beijing REIT [Member]
Taxes (Textual)
Favorable income tax rate	15.00%

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Percentage of applicable value added tax rate.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deductions. Including, but not limited to, extraterritorial income exclusion deduction, qualified production activity deduction, dividend deduction, deduction for dividend paid to employee stock ownership plan, Medicare prescription drug benefit subsidy deduction, and other deductions.

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