Quarterly report pursuant to Section 13 or 15(d)

Taxation (Details 2)

v3.7.0.1
Taxation (Details 2) - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Schedule Of Taxation [Line Items]    
Tax loss carry-forward $ 4,330,451 $ 4,274,881
Allowance for doubtful receivables 125,037 121,932
Impairment for inventory 119,315 98,276
Difference for sales cut-off 731 14,245
Deferred income 133,823 114,224
Property, plant and equipment subsidized by government grant 475,064 468,313
Impairment for property, plant and equipment 58,779 76,248
Total gross deferred tax assets 5,243,200 5,168,119
Valuation allowance (3,994,974) (3,690,358)
Total net deferred tax assets $ 1,248,226 $ 1,477,761