2026 Top 10 Pipeline Repair Manufacturers in China

Wuxi Hongsheng Environmental Protection Engineering Co., Ltd

Wuxi Hongsheng Environmental Protection Engineering Co., Ltd., registered at 8-1923 Xihu East Road, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City, with Feng Longfa as the legal representative. Its business scope includes general projects such as external contracting projects; Testing and inspection services for highway and waterway engineering; Construction of earthwork engineering; Engineering and technical services (excluding planning management, survey, design, and supervision); Engineering management services; Construction of landscaping and greening projects; Urban and rural urban appearance management; Municipal facility management; Residential water and electricity installation and maintenance services; Treatment and utilization of livestock and poultry manure; Installation services for environmental sanitation public facilities; Wastewater treatment and its recycling; Water pollution control; Salvage services; Furniture installation and maintenance services; Building cleaning services; Indoor wooden door and window installation services; Home appliance installation services; Repair of daily electrical appliances; Maintenance of transportation facilities; Rental services for transportation equipment; Leasing of construction machinery and equipment; Mechanical equipment leasing; Rental services (excluding licensed rental services); Installation services for ordinary mechanical equipment; Urban greening management; Repair of daily products; Professional cleaning, washing, and disinfection services; Daily life services for residents; Rural household waste management services; Environmental protection monitoring; Retail of hardware products; Sales of building materials (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Pipeline Repair, Pipe Jacking, Pumping Mud

Shenzhen Dongxi Huitong Technology Co., Ltd

Shenzhen Dongxi Huitong Technology Co., Ltd., with its registered address at 303, Building 3, Yinxing Zhijie Phase III, No. 1301-86 Guangguan Road, Xinlan Community, Guanlan Street, Longhua District, Shenzhen, is registered with the Shenzhen Municipal Administration for Market Regulation. The legal representative is Zhu Yan, and the business scope includes general business projects: manufacturing of special operation robots; Industrial robot manufacturing; Research and development of intelligent robots; Industrial design services; Internet sales (except for the sale of goods that need to be licensed); Sales of IoT devices; Sales of high-quality special steel materials; Retail of hardware products; Sales of mechanical parts and components; Software development; Retail of computer software, hardware, and auxiliary equipment; Information technology consulting services; Software outsourcing services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information system integration services; Domestic trade agency; Development of network and information security software; Development of digital cultural and creative software; Basic software development for artificial intelligence; Development of artificial intelligence application software; Software and services related to blockchain technology; Artificial intelligence theory and algorithm software development; Wholesale of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Data processing and storage support services; Research and development of motors and their control systems; Information system operation and maintenance services; Computer system services; Sales of digital video surveillance systems; Artificial intelligence basic resources and technology platform; Artificial intelligence industry application system integration services; Cloud computing equipment technology services; Data processing services; Industrial Internet data service; Development of intelligent water management system. Sales of industrial robots; Sales of artificial intelligence hardware; Sales of specialized packaging equipment; Sales of mechanical equipment; Sales of intelligent warehousing equipment; Sales of intelligent basic manufacturing equipment; Sales of intelligent material handling equipment; Sales of intelligent robots; Software sales; Sales of mechanical and electrical equipment; Installation and maintenance of industrial robots; Mechanical equipment leasing; Import and export of goods; Research and development of resource recycling technology; Research and development of construction waste recycling technology; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Engineering management services; Sales of specialized equipment for environmental protection; Sales of chemical products (excluding licensed chemical products); Recycling and cascading utilization of waste power batteries from new energy vehicles (excluding hazardous waste management); Manufacturing of specialized equipment for environmental protection; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Supply chain management services; Resource recycling service technology consulting; Sales of rail transit engineering machinery and components; Sales of specialized equipment, key systems, and components for rail transit; General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business project: import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pipeline Repair, Pipeline Dredging, Equipment Accessories

Wuhan Zhongyi IoT Technology Co., Ltd

Wuhan Zhongyi IoT Technology Co., Ltd., registered at No. 8-1, 4th floor, Entrepreneurship Building, Wuhan University Science and Technology Park, Donghu New Technology Development Zone, Wuhan, Hubei Province, China. The registration authority is the Market Supervision and Administration Bureau of Wuhan Donghu New Technology Development Zone, and the legal representative is Zheng Hongbiao. The business scope includes IoT technology, detection technology, and network technology services; Development of municipal engineering testing technology; Geological engineering exploration technology development; Design, develop, and produce multi-dimensional and multi-directional integral glass fiber woven fabrics; Development, production, and sales of in-situ repair materials for underground pipelines; Research and development, production, sales, and leasing of specialized instruments for municipal testing and geological exploration; Import and export of goods and technology (excluding goods or technology prohibited or restricted by the state); Sales, leasing, and technical services of specialized vehicles for underground drainage network detection, dredging, and repair; Sales, leasing, and technical services of specialized equipment and vehicles for sewage treatment, sludge water separation, and dredging; Pipeline inspection, maintenance, repair engineering and technical services; Technical development, consulting, services, and transfer of geographic information systems; Network technology services and technical consulting; Network engineering design and installation; Computer information system integration; Surveying and mapping engineering; Municipal engineering; Special engineering structural reinforcement; Software development; Conference and exhibition services; Construction quality inspection. (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Pipeline Repair, Non Excavation Repair Project, Inspection Robot