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Concentrations of Credit Risk and Major Customers (Tables) | 12 Months Ended
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Dec. 31, 2020
Concentrations of Credit Risk and Major Customers (Tables) [Line Items] |
Schedule of customers and suppliers |
|  | For the Years Ended December 31, |
Customer |  | 2020 |  |  | 2019 |  |  | 2018 |
Customer A |  |  | * | % |  |  | 12.35 | % |  |  | * | %
Customer G |  |  | * | % |  |  | 12.02 | % |  |  | * | %
Customer P |  |  | 17.33 | % |  |  | * | % |  |  | * | %
| * | Less than 10%
Suppliers [Member] |
Concentrations of Credit Risk and Major Customers (Tables) [Line Items] |
Schedule of customers and suppliers |
|  | For the Years Ended December 31, |
Supplier |  | 2020 |  |  | 2019 |  |  | 2018 |
Supplier A |  |  | * | % |  |  | 14.16 | % |  |  | * | %
Supplier B |  |  | * | % |  |  | 11.99 | % |  |  | * | %
Supplier C |  |  | * | % |  |  | 12.76 | % |  |  | * | %
Supplier D |  |  | 16.45 | % |  |  | * | % |  |  | * | %
Supplier E |  |  | 10.16 | % |  |  | * | % |  |  | * | %
Supplier F |  |  | 17.62 | % |  |  | * | % |  |  | * | %
| * | Less than 10%

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