Horizontal directional drilling,direction instrument and accessory equipment,drilling tools and mud material

Impact moling and piping hammer and its accessory equipment

Pipe jacking machine and its accessory equipment,drilling tools and mud material

Underground pipeline rehabilitation equipment,cleaning equipment

Evaluate/develop local market

Pipeline replacement equipment and its accessory equipment

Underground pipeline detecting instrument

Supply/discharge pipeline,oil/gas pipeline and power and communication pipeline,and their anticorrosive material

Trenchless construction technique and software

Various accessory equipment like trenchless pipe welding machine,and lifting Machine

Manufacturing unit of corresponding trenchless euqipment