1)Pipeline detection and mapping technology, instruments and equipment, geographic information products, etc
2)Urban pipe network construction materials, pipe materials, composite materials, etc
3)Comprehensive pipe gallery construction, operation and maintenance technology, instruments and equipment, etc
4)Trenchless technology and materials, equipment;
5)Trenchless construction and shield construction equipment and technology, etc
6)Urban pipeline and municipal emergency rescue equipment and technology, etc
7) Urban road cavity and disease detection equipment and technology, etc
8) Water supply and drainage network system technical equipment and technology, etc
9)Gas control and detection technology and equipment, gas automatic control, new special gas pipes and equipment.
10)Municipal planning, design, engineering and scientific research units.