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  • Pipe Jacking Machine
  • Tunnel Boring Machine
  • Corollary Equipment

ABOUT DILONG

Focus on the manufacturing of trenchless machine since 2010.

As

China Pipe Machine Manufacturers and Custom Tunnel Machine Suppliers

, Yangzhou Dilong Machinery Co., Ltd. is a professional production enterprise that integrates the design, manufacturing, and service of various non excavation equipment. It mainly produces mud water balance pipe jacking machines, soil pressure balance pipe jacking machines, rock pipe jacking machines, rectangular pipe jacking machines, relay rooms, and various types of pipe jacking supporting equipment between 1000-4500mm. The company is located in Jiangdu District, Yangzhou City, adjacent to Suzhong Airport, Ningqi Railway, and Beijing Shanghai Expressway, with convenient transportation and smooth logistics. The company covers an area of 80 acres, with 100 employees and an annual output value of 100 million. It has complete large-scale processing equipment and strong capabilities.
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After Sales Response Time

Respond within 24 hours and provide a solution within 48 hours.

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Latest news

Provide you with the latest enterprise and industry news.

  • Advancing Underground Construction: Innovations and Best Practices in TBM Manufacturing

    Understanding TBM Manufacturing and Its Importance Tunnel Boring Machines (TBMs) have revolutionized the construction of underground infrastructures, from metro lines to utility tu...

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    Jan 27 2026
  • The Mechanics and Applications of Modern Tunnel Boring Machines

    Understanding the Core Mechanics of Tunnel Boring Machines (TBMs) A Tunnel Boring Machine, commonly referred to as a "mechanical mole," is a sophisticated piece of engineering desi...

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    Jan 21 2026
  • What is an Auger Boring Machine, and why is it the top choice for modern trenchless construction?

    The Fundamentals of Auger Boring Technology Auger boring, often referred to as "jack and bore," is a premier trenchless method used to install steel casing pipes underground withou...

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    Jan 14 2026
  • How Does a Tunnel Machine Actually Work Hundreds of Feet Underground?

    The Anatomy and Engineering of Tunnel Boring Machines A Tunnel Boring Machine (TBM), often referred to as a "mechanical mole," is a sophisticated piece of heavy equipment designed ...

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    Jan 06 2026