logo

Daoyunai Energy Saving Technology Limited

261 ভিউ
এখনই যোগাযোগ করুন
দাওয়ুনাই এনার্জি সেভিং টেকনোলজি লিমিটেডবিশ্বব্যাপী গ্রাহকদের সেবা দেওয়ার জন্য ভূগর্ভস্থ পাইপলাইনগুলির জন্য লাইনার এবং সিসিটিভি পরিদর্শন ক্রলারের সাথে ট্রেঞ্চলেস সিআইপিপি ইউভি কুরিং সিস্টেম তৈরিতে প্... আরও দেখুন
দর্শনার্থীর বার্তা একটি বার্তা দিন
Daoyunai Energy Saving Technology Limited
Daoyunai Energy Saving Technology Limited
এখনই যোগাযোগ করুন
আরও জানুন
সম্পর্কিত ভিডিও
Eye-Safe Laser CCTV Pipe Crawler with HD Camera for Pipe Video Inspection 00:21
Eye-Safe Laser CCTV Pipe Crawler with HD Camera for Pipe Video Inspection

Eye-Safe Laser CCTV Pipe Crawler with HD Camera for Pipe Video Inspection

CCTV পাইপ ক্রলার
2025-12-08
Daoyunai-Leading Manufacturer of Trenchless Pipe Inspection and Rehabilitation 00:21
Daoyunai-Leading Manufacturer of Trenchless Pipe Inspection and Rehabilitation

Daoyunai-Leading Manufacturer of Trenchless Pipe Inspection and Rehabilitation

ট্রেঞ্চলেস প্রযুক্তি প্রশিক্ষণ
2025-12-08
Adjustable Diameter DN50-1200 Inflatable Pipe Plug for Municipal Drainage Systems 00:09
Adjustable Diameter DN50-1200 Inflatable Pipe Plug for Municipal Drainage Systems

Adjustable Diameter DN50-1200 Inflatable Pipe Plug for Municipal Drainage Systems

ফুটো পাইপ প্লাগ
2025-11-20
Daoyunai D919 UV CIPP Equipment All-in-One Integrated Design for Sewer Repair 00:21
Daoyunai D919 UV CIPP Equipment All-in-One Integrated Design for Sewer Repair

Daoyunai D919 UV CIPP Equipment All-in-One Integrated Design for Sewer Repair

UV CIPP সরঞ্জাম
2025-11-05
20ft Side-Open Sea Container UV Curing System – All-in-One Solution 00:21
20ft Side-Open Sea Container UV Curing System – All-in-One Solution

20ft Side-Open Sea Container UV Curing System – All-in-One Solution

UV CIPP সরঞ্জাম
2025-10-27
Super Large DN2000 UV CIPP Liner with 50-Year Service Life for No-digging Sewer Rehabilitation 00:22
Super Large DN2000 UV CIPP Liner with 50-Year Service Life for No-digging Sewer Rehabilitation

Super Large DN2000 UV CIPP Liner with 50-Year Service Life for No-digging Sewer Rehabilitation

UV CIPP আস্তরণের
2025-11-05
DN2000 UV CIPP Liner for Trenchless Pipeline Rehabilitation with 16mm Thickness and 45m Length 00:27
DN2000 UV CIPP Liner for Trenchless Pipeline Rehabilitation with 16mm Thickness and 45m Length

DN2000 UV CIPP Liner for Trenchless Pipeline Rehabilitation with 16mm Thickness and 45m Length

ট্রেঞ্চলেস পাইপলাইন নির্মাণ
2025-09-29
High-Strength Low-Friction Glide Film for Damage-Free UV Liner Installation 00:21
High-Strength Low-Friction Glide Film for Damage-Free UV Liner Installation

High-Strength Low-Friction Glide Film for Damage-Free UV Liner Installation

UV নিরাময় CIPP
2025-09-22
Daoyunai Sewer CCTV Inspection Camera for DN150-1500 Pipes 00:24
Daoyunai Sewer CCTV Inspection Camera for DN150-1500 Pipes

Daoyunai Sewer CCTV Inspection Camera for DN150-1500 Pipes

CCTV পাইপ ক্রলার
2025-09-15
Daoyunai UV Liner for Trenchless Sewer Repair DN100-DN2000 00:23
Daoyunai UV Liner for Trenchless Sewer Repair DN100-DN2000

Daoyunai UV Liner for Trenchless Sewer Repair DN100-DN2000

UV CIPP সরঞ্জাম
2025-09-08
Safety Can Tool for UV Liner CIPP Installation Sealing 00:21
Safety Can Tool for UV Liner CIPP Installation Sealing

Safety Can Tool for UV Liner CIPP Installation Sealing

UV CIPP সরঞ্জাম
2025-08-26
Inflatable Sewer Packer for CIPP Repair With or Without Bypass 00:21
Inflatable Sewer Packer for CIPP Repair With or Without Bypass

Inflatable Sewer Packer for CIPP Repair With or Without Bypass

পাইপ প্যাকার
2025-08-18
Durable Inspections DN225–DN1500 Pipe Diameters Pipe Sewer Pipeline Inspection Camera Engineered for Durability 00:31
Durable Inspections DN225–DN1500 Pipe Diameters Pipe Sewer Pipeline Inspection Camera Engineered for Durability

Durable Inspections DN225–DN1500 Pipe Diameters Pipe Sewer Pipeline Inspection Camera Engineered for Durability

CCTV পাইপ ক্রলার
2025-07-16
Environmentally Friendly Trenchless Sewer Repair Sustainable Solution For Pipe Maintenance 00:32
Environmentally Friendly Trenchless Sewer Repair Sustainable Solution For Pipe Maintenance

Environmentally Friendly Trenchless Sewer Repair Sustainable Solution For Pipe Maintenance

UV CIPP আস্তরণের
2025-07-16
Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design 00:34
Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design

Energy-saving Low Maintenance UV Cured Cured-In-Place Pipe Lining Equipment with Highly Integrated Design

UV CIPP সরঞ্জাম
2025-07-16