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New DJI Flycart100 220M Tethered Station Ver. 1.0
New DJI Flycart100 220M Tethered Station Ver. 1.0
New DJI Flycart30 220M Tethered Station Ver. 2.0
New DJI Flycart30 220M Tethered Station Ver. 2.0
Lighting Drone DJI M400 110M Tethered Station Ver. 1.0
Lighting Drone DJI M400 110M Tethered Station Ver. 1.0
Cleaning Drone DJI M400 110M Tethered Station Ver. 1.0
Cleaning Drone DJI M400 110M Tethered Station Ver. 1.0
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Tether Station For Dji Matrice 300 350 Cable Auto Reel
Tether Station For Dji Matrice 300 350 Cable Auto Reel
24 hour flight. Hover at a height of 100 meters Small size, light weight, and easy to carry The output voltage is constant. Replace a DJI battery. During takeoff and landing, cables auto reel in/out
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MTOW 60kg 12KW 220m Tether Station Automated Winch Reel
MTOW 60kg 12KW 220m Tether Station Automated Winch Reel
24 hour flight. Hover at a height of 200 meters. Data communication optic fiber optional. The output voltage is constant. During takeoff and landing, cables automated winch system.
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Professional Tether Power System Manufacturer
Professional Tether Power System Manufacturer
Engages in the R&D, production, sales of AC-DC, DC-DC high-frequency switching power modular and the drone tether power system. Our products are qualified by CNAS with physical performance and electrical performance testing （EMC+LVD+EMF+RF) , and verified by CE, FCC, UL.
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Most Popular Drone Tether Station For Border Security
Most Popular Drone Tether Station For Border Security
MTOW 15kg 3KW 110m Tether Station Automated Winch Reel. 24 hour flight. Hover at a height of 100 meters. Optic fiber optional. The output voltage is constant. During takeoff and landing, cables automated winch system.
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Tether Power System for M300/M350
Tether Power System for M300/M350
High Cost Effective.
High Cost Effective.
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High Quality. Not satisfied, can return.
High Quality. Not satisfied, can return.
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1 year warranty. Extended warranty is acceptable.
1 year warranty. Extended warranty is acceptable.
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After sales service. Always online for you.
After sales service. Always online for you.
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Latest News
Welcome Our Valued Returning Pakistani Client to Rosefinch for Factory Visit and Further Cooperation
Welcome Our Valued Returning Pakistani Client to Rosefinch for Factory Visit and Further Cooperation Mar 28 26 In March 2026, shortly after the Chinese New Year holiday, Rosefinch welcomed a valued returning client from Pakistan for an on-site factory visit and in-depth business discussion.
Innovative Applications of Tethered Drones in High-Altitude Cleaning
Innovative Applications of Tethered Drones in High-Altitude Cleaning Jul 30 25 With the rapid advancement of drone technology, applications are expanding far beyond aerial photography and mapping. In high-risk and complex operations—such as urban infrastructure maintenance and industrial equipment cleaning—tethered drones are emerging as an efficient, safe, and cost-effective solution. Among these applications, high-altitude cleaning is quickly becoming one of the most promising and fast-growing markets.
Rosefinch Technology Shines at the 9th World Drone Conference
Rosefinch Technology Shines at the 9th World Drone Conference May 30 25 From May 23 to 25, Rosefinch Technology proudly participated in the 9th World Drone Congress and UASE Drone Expo, held at the Shenzhen Convention and Exhibition Center.
Low-Altitude Economy and Unmanned Systems Global Expansion Forum Successfully Held
Low-Altitude Economy and Unmanned Systems Global Expansion Forum Successfully Held Jun 03 25 On the morning of May 25, 2025, the Low-Altitude Economy and Unmanned Systems Global Expansion Forum was successfully held at the Shenzhen Convention and Exhibition Center. The event was hosted by the World Drone Congress Organizing Committee, organized by the Shenzhen UAV Industry Association, Shenzhen Intelligent Transportation Industry Association, and Shenzhen Zhong'an Unmanned Systems Research Institute, co-organized by the Shenzhen International Chamber of Commerce and the Shenzhen Association of Returned Overseas Scholars, and supported by the Greater Bay Area Institute of Low-Altitude Economy, Shenzhen Security and Protection Industry Association, and Shenzhen Smart City Industry Association.
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Carlos Carlos