China (Suzhou) International Trenchless Technology Exhibition
Exhibitor Directory / E-Catalog

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Online Exhibitor Directory
2026 China (Suzhou) International Trenchless Technology ExhibitionOnline Exhibitor Directory
Exhibitors:111
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Online Exhibitor Directory
2025 China (Suzhou) International Trenchless Technology ExhibitionOnline Exhibitor Directory
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Exhibitors:92
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Online Exhibitor Directory
2024 China (Suzhou) International Trenchless Technology ExhibitionOnline Exhibitor Directory
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Exhibitors:102
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China (Suzhou) International Trenchless Technology ExhibitionCatalog consultation

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Fair basics

Name
China (Suzhou) International Trenchless Technology Exhibition
Venue
No. 688, Suzhou Avenue East, Suzhou Industrial Park, Suzhou
Short name
ITTC
Dates
2027.04.21-04.23
Organizer
China Society for Rock Mechanics and Engineering, Non‑Excavation Technology Committee (CSTT), International Society for Trenchless Technology (ISTT)
Hall
Suzhou International Expo Center
Visitors
6000
Exhibitors
200

China (Suzhou) International Trenchless Technology ExhibitionPast exhibitors

  • Pipe Jacking and Tunnel Boring Equipment: Tangxing Equipment, Guanghong Heavy Industry, Jingwu Pipe Jacking, XCMG Foundation, Dilong Heavy Machinery, Xinrui Jingke, Dewei Tuxingsun, Huayuan Science & Technology, Gudeng Heavy Machinery
  • Pipeline Rehabilitation and Inspection: Prolan, Guanli Construction, Weite Environment, Huanfa Pipeline, Hemu Ecology, Ruidingfeng, Shitong Construction, Huashi Pipeline, Beiran Huaneng
  • Horizontal Directional Drilling: Dewei Tuxingsun, Gudeng Heavy Machinery, XCMG Foundation
  • Hydraulics and Lubrication: Haijieke, Jiashite
  • Solid Control and Mud Treatment: Guanneng FenSong, Sandeng Pump Industry
  • Mechanical Transmission and Gearboxes: Hezong Heavy Industry
  • Research Institutions and Universities: China University of Geosciences (Wuhan), China University of Geosciences (Beijing), Chengdu University of Technology, Central South University, Tianjin University of Science and Technology, Tongji University, Jilin University, Zhengzhou University, Harbin Institute of Technology, Shenzhen University, Kyushu University (Japan)
  • Industry Associations and Engineering Firms: PetroChina Pipeline Research Institute, National Pipeline Engineering Technology Innovation Company, PetroChina First Construction, Liaohe Oilfield Construction, Jinhe Water Services, Public Utilities Board of Singapore
  • International Organizations and Delegations: Quivi (USA), Japan Trenchless Technology Association, German Federation of Small and Medium-Sized Enterprises, Malaysian Association for Trenchless and Tunneling Technologies, Turkish Association for Infrastructure and Trenchless Technologies, British Trenchless Technology Association, Hong Kong Trenchless Technology Association
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Industry scope

Horizontal directional drilling and guided drilling rigs, along with their ancillary equipment, guidance systems, drill strings, drilling fluids, and related technologies

Impact hammers and pipe‑ramming hammers, associated tools, and pipe‑laying technologies

Tunnel boring machines, together with their auxiliary equipment, guidance systems, drill strings, drilling fluids, and related technologies

Pipe jacking machines, along with their ancillary equipment, guidance systems, drill strings, drilling fluids, and related technologies

Plastic pipes, concrete pipes, resin‑concrete pipes, and other pipe materials, as well as anti-corrosion coatings and related products

Underground pipeline cleaning equipment, tools, and techniques

Underground pipeline rehabilitation equipment, tools, materials, and technologies

Underground pipeline replacement equipment, tools, and technologies

Underground utility‑line inspection instruments and technologies

Underground pipeline inspection instruments and technologies

Technologies for underground pipeline quality assessment and risk evaluation

Underground utility‑line management information systems, trenchless construction technologies, design software, and monitoring software

Various pipe‑welding machines, trenchless construction hoisting equipment, and other ancillary devices (All content herein is copyrighted by Juzhan; unauthorized reproduction is prohibited)

Related ancillary equipment, tools, and components for trenchless construction

Photos

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China (Suzhou) International Trenchless Technology Exhibition
Date
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Venue
Suzhou International Expo Center

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