After-sale TEL
24-hour contact:
Office Tel: 010-84353143
Sales Department:
Sales Director: Jia Tiedong 18600506720 email: jiatiedong@china-dosco.com
Sales Director: Geng Mei 13811301524 email: gengmei@china-dosco.com
Emergency service: Jia Wei 13467103298 email: jiawai@china-dosco.com
Driving system: Zhang Yi 13509759984 email: zhangyi@china-dosco.com
