扫一扫添加官方微信

022-58387760

Tianjin Energy Solution Technology CO., LTD.

Tianjin Energy Solution Technology CO., LTD. (ENST) was founded in 2015 with a registered capital of 40 million yuan. The company is headquartered in Tianjin Binhai High-Tech Industrial Development Zone, holding Class II General Contracting Qualification for Municipal Public Works, Specialized Contracting Qualification for Special Engineering, and Construction Labor Service Qualification. As a national high-tech enterprise, ENST focuses on providing one-stop comprehensive services covering the entire industrial chain of trenchless pipeline rehabilitation. We boast integrated capabilities including solution design, project implementation, as well as R&D and production of specialized pipeline rehabilitation materials, and are committed to providing systematic and professional solutions for urban underground pipeline maintenance and renewal. The company is a specialized high-tech enterprise dedicated to trenchless pipeline rehabilitation projects and research and development of supporting materials for underground pipelines.
  • 2015year

    Founded in 2015

  • 60

    Invention Patent

  • 100people

    Research and Development Personnel

  • Core Advantages

    Whole Industrial Chain Service + Industry-University-Research Achievement Transformation Mechanism + Trenchless Advantages (50% Shorter Construction Period + 30% Lower Cost) + Low-Carbon, Eco-friendly & Non-Disturbing + 15-20 Years Extended Pipeline Service Life

  • Full Industrial Chain Service Capability

    From inspection to acceptance, covering the entire project cycle

  • R&D and Integration Capability

    From R&D to implementation, gathering comprehensive transformation strength

  • Cost and Construction Period Control Advantages

    Reduce excavation costs and shorten the construction period by more than 50%

  • National Service Network Layout

    Covering more than 100 cities nationwide

  • Standard Formulation Capability

    Participate in compiling 1 national standard and 1 local standard, and take the lead in compiling 1 local standard

  • Core Value and Benefits for Customers

    Protect the environment, reduce public disturbance, and extend pipeline service life by 15-20 years

  • Core Technical Strengths

    Typical Cases

  • Reconstruction of Reclaimed Water Pipelines in Mountainous Areas

    Recycled water pipelines (carbon steel) through mountains, DN600/ 24 inches, 7.8 km/ 4.85 miles, aged pipelines, high working pressure, severe corrasion, leaked a lot. Installation duration: 90 days, across lakes, fields, villages, city, mountains, streets, etc. Maximum single length: 1.7 km/ 1.06 miles through 90 percents of mountains8 years without maintenance

    More
  • UV Curing Repair—Tianjin's First Ultra-Deep, Ultra-Long, Large-Diameter Pipe

    This project involves the rehabilitation of a 200-meter-long D1000 sewage pipe on Luomen Road in Tianjin. The existing pipeline suffered from severe aging and leakage, with a burial depth exceeding 8 meters and no space for excavation. The project employed UV-cured in-place pipe (CIPP) technology to achieve a “zero-excavation” rehabilitation.

    More
  • Natural Gas Pipeline Repair — Minsk, Belarus

    This project addresses frozen soil corrosion issues along a 35-kilometer natural gas pipeline in Minsk, Belarus. With a perforation rate reaching 12% and eight leaks occurring in 2021, the pipeline directly threatened the gas supply safety of 300,000 residents. Phase I involved technical guidance from our team, with the local crew implementing a trenchless, integrated repair using flexible composite liners on the core pipeline segment between the railway station and city hall. Over the following years, Belarus will continue to procure flexible composite liners from us as planned, independently carrying out renewal and repair work on the remaining pipeline sections.

    More
  • Water Main Repair — Hilly Areas

    Potable water pipelines (PCCP) through hills, hoses are detected by auto-alerting system, DN1,000/ 40 inches, 1.05 km/ 0.65 miles, large diameter, long in single length, greatly reduction on water wasting. Installation duration: 4 days through hills.

    More
  • Heat Pipe Repair—Crossing Highways and Rivers

    This project involves the rehabilitation of heating pipelines in Tianjin that have been in operation for over 30 years. The existing pipelines suffer from aging, corrosion, and joint leaks. Located within residential areas and crossing the Beijing-Tianjin Intercity High-Speed Railway and the Airport Drainage River, excavation-based repairs would have a significant impact. The project employs flexible composite hose lining technology to achieve “pipe-in-pipe” trenchless rehabilitation.

    More
  • Honors

    News

    NEWS AND INFORMATION

  • Unlocking the Middle East, Pioneering the Future! ENST Makes Its Debut at Saudi Arabia's Trenchless Technology Exhibition

    11/19
  • ENST Celebrates 10th Anniversary with Successful Team-Building Event —Uniting Team Strength, Charting New Paths for Development

    10/27
  • Advancing on Three Fronts, Expanding Globally — Company Makes Multiple Appearances at Top International Exhibitions in Australia, Russia, and Ukraine This September

    09/22
  • ENST Signs Strategic Cooperation Agreement with the 519th Brigade of the North China Geological Survey Bureau

    03/20
  • Good News|Congratulations to Tianjin Energy Solution Technology CO., LTD. on being honored with the title of “Postdoctoral Research Station”

    01/17
  • Great News|Tianjin Energy Solution Technology CO., LTD. Selected for the Recommended List of High-Quality Water-Related Products by the County and Town Water Affairs Branch of the China International Association for Science and Technology Promotion!

    06/25
  • Good News|Tianjin Energy Solution Technology CO., LTD. Wins the 10th “China Top Ten Textile Technologies” · Industry Promotion Award

    12/17
  • 2023 Russia International Trenchless Technology Exhibition

    09/20
  • Our company successfully hosted a specialized lecture on trenchless repair technology for underground pipelines at the Gulou District Construction Engineering Quality Supervision Station in Nanjing.

    07/13
  • Tianjin Energy Solution Technology CO., LTD. has been selected for the first batch of Tianjin's 2023 Specialized, Refined, Distinctive, and Innovative SMEs list.

    05/05
  • Good News|Our Company's Participating Project Wins “Outstanding Scientific Achievement Award” Empowering Innovative Development in Gas Pipeline Operation and Maintenance

    12/08
  • Good News|Our Company Helps Longquan Energy Win First Prize in Group Science and Technology Achievement Awards

    01/25
  • Brand Story

    BRAND STORY

    Request a Quote:18902036337

    Room 402-1, Building B, Phase I, Haitai Green Industry Base, No. 6 Haitai Development 6th Road, Huayuan Industrial Zone, Binhai High-Tech Zone, Tianjin

    After-sales Service:022-58387760

    Request a Quote:

    022-58387760

    Room 402-1, Building B, Phase I, Haitai Green Industry Base, No. 6 Haitai Development 6th Road, Huayuan Industrial Zone, Binhai High-Tech Zone, Tianjin

    After-sales Service:18902036337

    market@enstline.com

    Message
    If you have any requests or questions, please fill out the form below. We will respond within one business day.!