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5. PROPERTY, PLANT AND EQUIPMENT UNDER CAPITAL LEASES, NET (Details Narrative) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Property Plant And Equipment Under Capital Leases Net Details Narrative |  |  |  |
Depreciation and amortization expense | $ 77,527 | $ 81,618 | $ 227,998 | $ 248,226

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