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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)
 12 Months Ended
Dec. 31, 2019
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Amortization period of Land Use Rights 50 years
Plant and machinery  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Useful life measured as period of time, property, plant and equipment 10 years
Motor vehicles  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Useful life measured as period of time, property, plant and equipment 10 years
Office equipment  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Useful life measured as period of time, property, plant and equipment 5 years
Buildings [Member]  
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Useful life measured as period of time, property, plant and equipment 40 years