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CONCENTRATION OF CUSTOMERS (Tables)
12 Months Ended
Jun. 30, 2019
Risks and Uncertainties [Abstract]  
Concentration of customers
    For the Year Ended June 30,  
    2019     2018  
Revenue            
- Customer A     41.9 %     51.4 %
- Customer B     11.4 %     9.3 %
                 
Trade Accounts Receivable                
- Customer A     41.3 %     57.9 %
- Customer B     3.3 %     1.3 %