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16. CUSTOMER CONCENTRATION (Details Narrative) - USD ($) | 6 Months Ended |
--- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018
Amounts due from major customers | $ 5,663,578 | $ 4,650,250
Top 5 customers |  |
Percent products sold to top five customers | 84.00% |

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