Annual report pursuant to Section 13 and 15(d)

3. INVENTORY (Tables)

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3. INVENTORY (Tables)
12 Months Ended
Dec. 31, 2017
Inventory Disclosure [Abstract]  
Schedule of inventory
    2017     2016  
Raw materials   $ 6,648,144     $ 7,699,057  
Finished goods     1,841,542       1,631,442  
    $ 8,489,686     $ 9,330,499