Fair Value Measurements (Tables)
 9 Months Ended
Sep. 30, 2020
Fair Value Disclosures [Abstract]  
Schedule of assets and liabilities recorded at fair value
   September 30,   Fair Value Measurements at
Reporting Date Using		 
Description  2020   Level 1   Level 2   Level 3 
Banker's acceptance notes  $38,465   $-   $38,465   $- 
Total  $38,465   $-   $38,465   $- 

 

   December 31,   Fair Value Measurements at
Reporting Date Using		 
Description  2019   Level 1   Level 2   Level 3 
Banker's acceptance notes  $45,756   $-   $45,756   $- 
Total  $45,756   $-   $45,756   $-