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Daoyunai Energy Saving Technology Limited

Committed to underground pipeline CIPP and CCTV

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Daoyunai Energy Saving Technology Limited Factory Tour

Certification
China Daoyunai Energy Saving Technology Limited certification
China Daoyunai Energy Saving Technology Limited certification
Customer Reviews
DaoYunAi company's products and technological services are truly exceptional. Their innovative approach to technology solutions sets them apart in the industry. The quality of their products is outstanding, delivering cutting-edge solutions that meet the highest standards. Additionally, their dedication to customer service is commendable.

—— John

DAO is my supplier for over five years. Its UV cure system and liner, its CCTV crawler are my great tools to finish trenchless repair underground pipelines. DAO, Amazing! Lily Zhang

—— Lily

I have been dealing with Daoyunai company for underground pipeline trenchless repair for almost seven years. I am the distributor in Jiangxi province. DAO always gives me support to win customers. Win-Win!! Dongzhen

—— Dongzhen

It is very nice to do business with DAO and also Aaron is very helpful. DAO UV liner is very good, stable and fast to cure. I hope to visit your factory in 2023. Ali

—— Ali

DAO is a very trustworthy company, I like it. Its UV cure system is very easy to operate, and its liner is pretty good. Aaron is very active. I like them. Johnny

—— Johnny

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Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited
Liner inserting
UV liner producing
UV curing equipment

Liner inserting

Inserting UV liner into the sewer through the manhole.

UV liner producing

We produce UV liner, we have 14 lines to produce.

UV curing equipment

Work for DN200-1650, LED or traditional bulbs

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Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited
integrated UV equipment
road show UV cure
Cured liner

integrated UV equipment

UV system, cable reel, blower, camera, generator integrated

road show UV cure

Road show UV cure for demo and training

Cured liner

Liner is cured to form a new pipe

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Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited Daoyunai Energy Saving Technology Limited
UV light with High voltage source
High voltage light for UV CIPP
test the light
The sewer crossing the river

UV light with High voltage source

For curing liner

High voltage light for UV CIPP

High voltage light for UC cure lining

test the light

Test the light on the ground before inserting into the sewer

The sewer crossing the river

The sewer is crossing the river, difficult to reach.

  • Production Line

    DAO has 14 production lines for UV curing liner, UV equipment, Water inversion liner, CCTV crawlers and pole cameras.

     

    Daoyunai Energy Saving Technology Limited factory production line 0

     

  • OEM/ODM

    Daoyunai Energy Saving Technology Limited factory production line 0

     

  • R&D

    Daoyunai Energy Saving Technology Limited factory production line 0

Contact Details
Daoyunai Energy Saving Technology Limited

Contact Person: Mr. Aaron Wang

Tel: +8613641967601

Send your inquiry directly to us (0 / 3000)