Quarterly report pursuant to Section 13 or 15(d)

CONCENTRATION (Details)

v3.10.0.1
CONCENTRATION (Details)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Customer     100.00%   100.00%
More Than 10% Revenues [Member] | A (Beijing Daopei, a related party) [Member]          
Customer 17.00% 0.00% 18.00%  
More Than 10% Revenues [Member] | B (Beijing Nanshan, a related party) [Member]          
Customer 0.00% [1] 0.00% 20.00%  
More Than 10% Revenues [Member] | C [Member]          
Customer 19.00% 27.00% 20.00% 18.00%  
More Than 10% Revenues [Member] | D [Member]          
Customer 13.00% 16.00% 13.00% 11.00%  
More Than 10% Revenues [Member] | E [Member]          
Customer 10.00% 13.00% 11.00% [1]  
[1] Less than 10%