Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Details Textual)

v3.10.0.1
INVENTORIES (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2018
Dec. 31, 2017
Inventory Write-down $ 47,772 $ 0 $ 62,589 $ 0
Cost of Goods and Services Sold 450,304 88,357 1,087,540 177,482
Inventory Cost [Member]        
Cost of Goods and Services Sold $ 392,190 $ 47,594 $ 986,362 $ 77,705