CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Net loss	$ (1,578,415)	$ (1,817,579)
Other comprehensive income (loss):
- Foreign currency adjustment gain (loss)	1,756,765	(1,948,838)
Total other comprehensive income (loss)	1,756,765	(1,948,838)
COMPREHENSIVE INCOME (LOSS)	178,350	(3,766,417)
Less: Comprehensive (loss) attributable to non-controlling interests	(7,160)	0
Comprehensive income (loss) attributable to NF Energy Saving Corporation	$ 185,510	$ (3,766,417)