LED Pipe UV CIPP Equipment Cure Light Dual Core Trenchless System Mercury Technology

Large light dual-core for UV cure trenchless system using mercury technology

Mercury technology for repairing municipal pipes is a typical application that is basically produced in Germany. DAO brand technology UV by mercury is specifically designed and manufactured by Daoyunai Company Limited independently.

Daoyunai is the OEM and ODM factory, which is located in Jiangsu province, China. With the full supply chain, Daoyunai is now looking forward to working with all distributors from other countries to develop business in the pipeline industry.

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