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SUMMARY OF SIGNIFICANT ACCOUNTING POLICY (Tables) | 3 Months Ended
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Mar. 31, 2022
Accounting Policies [Abstract] |
Concentrations of credit risk |
Concentrations of credit risk |  |  |  |  |  |  |  |
|  | March 31, 2022 |  |  | December 31, 2021 |
Percentage of the Company’s accounts receivable |  |  |  |  |  |  |  |
Customer A |  |  | 22.01% |  |  |  | 16.37% |
Customer B |  |  | 56.98% |  |  |  | 59.53% |
Customer C |  |  | 20.75% |  |  |  | 16.30% |
|  |  | 99.74% |  |  |  | 92.20% |

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