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ACCOUNTS RECEIVABLE (Detail Textuals) | 12 Months Ended
--- | ---
Dec. 31, 2019 USD ($) customer | Dec. 31, 2018 USD ($) customer | Dec. 31, 2017
Revenue, Major Customer |  |  |
Number of customers | customer | 2 | 2 |
Allowance for Doubtful Accounts Receivable, Current | $ 10,774 | $ 49,963 |
Concentration Risk, Percentage | 2.90% | 2.60% | 0.10%
Customer Two |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage | 20.00% | 20.00% |
Major Customers |  |  |
Revenue, Major Customer |  |  |
Number of customers | customer | 3 | 4 |
Major Customers | Net revenue |  |  |
Revenue, Major Customer |  |  |
Number of customers | customer | 3 | 4 |
Concentration Risk, Percentage | 58.00% | 76.00% |
Major Customers | Net revenue | Ge Diao Ping Yuan |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage | 16.00% | 28.00% |
Major Customers | Net revenue | Ping Yue Jian Nan |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage |  | 25.00% |
Major Customers | Net revenue | Zi Xi Tai |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage |  | 12.00% |
Major Customers | Net revenue | Ge Diao Song Jian |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage |  | 11.00% |
Major Customers | Net revenue | Taida He Yue Hai |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage | 31.00% |  |
Major Customers | Net revenue | Wanke Xi Lu |  |  |
Revenue, Major Customer |  |  |
Concentration Risk, Percentage | 11.00% |  |
Major Customers | Accounts receivable |  |  |
Revenue, Major Customer |  |  |
Number of customers | customer | 3 | 4 |
Major Customers | Accounts receivable | Ge Diao Ping Yuan |  |  |
Revenue, Major Customer |  |  |
Accounts receivable | $ 185,216 | $ 230,803 |
Major Customers | Accounts receivable | Ping Yue Jian Nan |  |  |
Revenue, Major Customer |  |  |
Accounts receivable |  | 62,783 |
Major Customers | Accounts receivable | Zi Xi Tai |  |  |
Revenue, Major Customer |  |  |
Accounts receivable |  | 67,969 |
Major Customers | Accounts receivable | Ge Diao Song Jian |  |  |
Revenue, Major Customer |  |  |
Accounts receivable |  | $ 120,080 |
Major Customers | Accounts receivable | Taida He Yue Hai |  |  |
Revenue, Major Customer |  |  |
Accounts receivable | 192,679 |  |
Major Customers | Accounts receivable | Wanke Xi Lu |  |  |
Revenue, Major Customer |  |  |
Accounts receivable | $ 377,276 |  |

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