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Summary of Significant Accounting Policies (Details)
6 Months Ended
Jun. 30, 2020
Building [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Estimated Residual Value 5.00%
Building [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 5 years
Building [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 20 years
Office equipment and furnishing [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 5 years
Plant and equipment, Estimated Residual Value 5.00%
Production equipment [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Estimated Residual Value 5.00%
Production equipment [Member] | Minimum [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 3 years
Production equipment [Member] | Maximum [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 10 years
Automobile [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Useful Life 5 years
Plant and equipment, Estimated Residual Value 5.00%
Leasehold Improvements [Member]  
Property, Plant and Equipment [Line Items]  
Plant and equipment, Estimated Residual Value 0.00%
Property and equipment, Useful Life, description Shorter of the remaining lease terms or estimated useful lives