Utility tunnel industry
| ● Taiyuan Nanshe Substation Power Duct Image Fire Alarm System | ● Xiong'an Station Hub Area Comprehensive Duct (Phase II) Project Image Fire System |
| ● Tianfu Water City New Area Infrastructure Construction Underground Comprehensive Duct Project | ● Xiong East B Community Duct 1/2/3/4 Mark Image Fire System |
| ● Pingtan Comprehensive Experimental Zone Existing Duct Upgrade and Transformation Image Fire System Phase I and II | ● Xiong'an New Area Xiong East Area B Community and N3 Municipal Road, Comprehensive Duct Electromechanical Engineering |
| ● Jintang County Tianfu Water City New Area South District Underground Comprehensive Duct Construction |

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Shaanxi Tu'an Intelligent System Co., Ltd.
Telephone:+86-29-8901 1102/+86 132 6972 0788
E-mail:libh@sx-tuan.com
QQ:172264703
Website: www.sx-tuan.com
Address: 10202 Room, Building 6, Zone 2, No.6 Technology Enterprise Accelerator, Qinling Avenue West, Caotang Science and Technology Industry Base, High-tech Zone, Xi'an, Shaanxi