Contents

1. Survey and design

Urban underground space utilization and management solutions, underground space planning and design, geological survey, urban underground space data collection, smart city and underground space informatization, underground engineering investment, construction, PPP financing, construction, supervision, operation and other units, Tender/drafting/contractor, certification unit, engineering services, expert services, finance/insurance, hazard monitoring, system analysis/development, etc.

2. Engineering and construction technology

2.1 Underground space: trenchless equipment and supporting facilities, geotechnical engineering technology, deep foundation pit technology and equipment, underground integrated pipe gallery, water engineering, gas engineering, formwork support, underground parking, etc.

2.2 Tunnel engineering and rail transit: tunnel boring machinery; Rock drilling and blasting machinery; Geological exploration machinery; Underground mining machinery; Concrete conveying machinery; Small excavation machinery; Pile foundation construction machinery; Underground loading equipment; Shield tunneling machine, horizontal directional drilling machine, guidance instrument and its auxiliary equipment, hoist pneumatic tunnel full section boring machine, road drilling machinery, rock drilling, splitting and blasting machinery, geological exploration machinery; Prospecting and surveying instruments and equipment; Tunnel detector; Laser detection instrument; Pneumatic pneumatic equipment; Underground lighting equipment, etc.

2.3 Integrated pipe gallery: engineering planning, design and construction; Engineering construction machinery and equipment; Pipe gallery support, anti-seismic products; Laying technical equipment; Integrated layout virtual simulation technology; Information management system, software; Positioning detection technology and instruments; Urban pipe network information management; Pipeline detector; Digital underground pipe network monitoring instrument; Survey results, etc.

2.4 Sponge city: water treatment equipment, energy saving and environmental protection equipment, water supply and drainage systems and equipment, rainwater storage, infiltration and purification, sewage treatment, water quality monitoring, water treatment, flood control and drainage, water-saving technology, smart water, waterproof materials, green buildings, etc.

3. Operation and management

Underground space construction, construction, operation and maintenance related products and equipment information intelligent system and related equipment accessories, underground space security equipment and materials, pipeline detection and survey results, pipeline information management system, software, geographic information system (GIS), smart city (smart grid, smart gas, smart water), underground pipeline management information system software and hardware, Urban pipe network information management, digital underground pipe network monitoring instrument.

4. Disaster prevention and safety design

Information technology, artificial intelligence, automatic control, geological detection, excavation, underground visualization, intelligent monitoring, timely identification, unmanned operation and other technical software and hardware.