Our Core Products
Proprietary Patented Technology, CE-Certified Equipment, ISO 9001 Quality Assurance.
Cable Feeders
- Max Push:
- 2000 – 8000 N
- Pushing Speed:
- 0 – 80 m/min
- Cable Size:
- 1 – 24 cm
Fiber Optic Cable Pullers
- Fiber Count:
- 4 – 288 Fibers
- Pulling Force:
- 3000 – 4200 N
- Pulling Speed:
- 0 – 80 m/min
Cable Pulling Winches
- Max Pull:
- 3 – 80 kN
- Pulling Speed:
- 0 – 80 m/min
- Rated Pull:
- 2.4 – 80 kN
Hydraulic Puller-Tensioners
- Max Continuous Tension:
- 40 – 180 kN
- Max Continuous Pull:
- 50 – 350 kN
- Conductor Size:
- Up to 1,250 mm²
Who We Are?
A Premier Manufacturer of Cable Laying and Transmission Line Conductor Stringing Equipment.
China's Premier Power Line Construction Equipment Manufacturer
Headquartered in Zhengzhou Electronic and Electrical Industrial Park, ChangYun Technology is a high-tech enterprise integrating R&D, manufacturing, sales, and service. We provide power cable laying and transmission line conductor stringing solutions for energy infrastructure projects worldwide.
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16 Years of Technical Expertise, Forging Core Strength
With over 50 core patented technologies, our products are widely used in critical projects by more than 5,000 energy companies, including State Grid Corporation of China, China Southern Power Grid, and China Energy Engineering Group, and are exported to over 60 countries across Europe, the Americas, and other global markets.
Rigorous Standards, Defining Corporate Excellence
We uphold the principles of “Quality First, Technology-Driven, and Service Excellence.” Since 2018, we have obtained internationally recognized certifications, including ISO 9001, ISO 14001, and ISO 45001, supported by a rigorous modern management system that ensures every product and every process meets the highest standards.
Senior R&D Team, Forging Professional Excellence
Changyun Technology has built a highly skilled team of over 300 professionals, including more than 240 experienced technicians, over 30 mid- to senior-level managers, and over 20 senior mechanical and electronic engineers, each with more than 15 years of industry experience.
End-to-End Service System, Ensuring Customer Peace of Mind
From pre-sales planning and logistics updates to operator training and remote installation and commissioning, from rapid maintenance support to precise spare parts management and post-service follow-ups, Changyun Technology delivers a full lifecycle, closed-loop service system that ensures customers receive timely, professional, and reliable support at every stage of equipment operation.
Product Applications
On-Site Applications for Cable Laying and Transmission Line Conductor Stringing.
ChangYun's Latest News
People-Oriented, Technology-Driven, Innovation-Focused, and Committed to Shared Growth.
Changyun Tech Launches Hydraulic Reel Winder for Wire Rope, Enhancing Cable Laying...
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Changyun Tech Launches Its Self-Developed Submarine Cable Pusher, Expanding into H...
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Changyun Tech Launches New Cable Pulling Winch Series, Further Expanding Its Produ...
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Changyun Tech Launches the T4 Intelligent PC Strand Pusher Machine for Smarter Pre...
Read MoreOur Key Clients
Our equipment is trusted and widely used in national and municipal power grid construction projects across China.
Get in Touch with Our Team
Have questions or need assistance? Our dedicated team is here to help you with all of your inquiries.
