No Dig Trenchless Technology Training Underground Pipeline Contractors

Trenchless technology training for underground pipeline contractors

The underground pipeline trenchless repair technology training, including office theoretical learning and practical operation, aims to provide customers with detailed professional training so that customers can quickly master the processes and processes of various trenchless repair technologies, be able to start operation and complete the project construction alone.

Daoyunai energy saving technology has famous trenchless experts all over the world and can provide technical training in English, Chinese and other languages.

As a manufacturer of materials and equipment, Daoyunai Energy Saving Technology Co., Ltd. also has trenchless technical engineers and professionally qualified personnel.

It is willing to work with customers to make the underground pipeline world more beautiful.

Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.

The product range covers four series and more than 20 models in the underground pipeline trenchless repair industry:

1. UV curing and repair integrated system D919: LED lamp curing and high-voltage mercury lamp curing.

2. UV cure liner: from diameter DN200 up to DN1800

3. Hot water cure liner: impregnated liner to invert by water gravity and cure by hot water

4. Pipeline inspection robots crawler D18 and D18s: CCTV video inspection of pipeline defects

5. Pipeline periscope D16S: quickly  view the internal defects of the pipeline

Headquartered in Shanghai, Daoyunai has a number of independent intellectual property rights and also has a manufacturing base and R&D and testing center in Suqian City, Jiangsu Province, covering an area of more than 35000 square meters, which fully implements the international quality management system.

Focused on producing trenchless CIPP system with liners and inspection CCTV

Committed to providing solutions for reducing costs and improving efficiency