Annual report pursuant to Section 13 and 15(d)

Inventories (Details)

v3.7.0.1
Inventories (Details) - USD ($)
Dec. 31, 2016
Dec. 31, 2015
Raw materials $ 6,492,755 $ 4,320,455
Work in progress 4,878,856 4,568,530
Finished goods 10,608,180 9,994,401
Packing materials 21,083 17,167
Consumables 206,459 317,778
Inventories $ 22,207,333 $ 19,218,331