1, telephone complaint. The complaint telephone number of Jinneng Holding Group is 035 1-6838505, and people can call to make complaints.
2. Offline complaints. People can complain in the office during the acceptance hours of letters and visits of Jinneng Holding Group, and the time is: 8: 30- 12: 00, 14: 30-7: 00 every legal working day.