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INVENTORIES (Tables)
 12 Months Ended
Dec. 31, 2021
INVENTORIES [Abstract]  
Inventories
Inventories are summarized as follows:

   
December 31,
2021
    
December 31,
2020
  
Raw material
  
$
2,055,844
    
$
1,713,761
  
Work-in-progress
    
1,110,469
      
931,249
  
Finished goods
    
4,973,503
      
1,562,980
  
Inventories
  
$
8,139,816
    
$
4,207,990