TAXES (Details 1) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Deferred tax assets:
Allowance for doubtful accounts	$ 158,404	$ 139,947
Inventories	122,292	1,750
Section 481(a) adjustment	41,795	140,310
Other accrued expenses	671,395	237,550
Others	45,468
Total deferred tax assets	1,039,354	519,557
Deferred tax liabilities:
Property and equipment	(1,306,698)	(955,769)
Total deferred tax liabilities	(1,306,698)	(955,769)
Net deferred tax assets (liabilities)	$ (267,344)	$ (436,212)