RV POPTOP ROOF

RV Pop-Top Roof Mechanisms & Systems

OEM/ODM Solutions for Camper Vans, Motorhomes & Trailers | Electric & Manual Options

High-Performance Roof Lifting Systems

As a dedicated OEM/ODM partner for global RV manufacturers, Dongtai Precision offers two distinct product lines to meet diverse OEM requirements: our proprietary Self-Developed Series, featuring patented smart control technology for high-end applications, and our Standard Series, delivering time-tested reliability for general conversion projects.

Dongtai Self-Developed Innovation Series

Engineered in-house, these mechanisms integrate our advanced motor control components, offering synchronized movement, manual override capabilities, and superior load-bearing precision.

TZQT4747 Synchronous Lifting Mechanism

TZQT4747 Synchronous Lifting Mechanism

For Medical Units & Premium Motorhomes requiring absolute stability.
Unlike standard scissors, the TZQT4747 utilizes a "Helicopter-style" drive mechanism. This proprietary design coordinates four lifting columns perfectly, eliminating the "wobble" often found in high-roof lifts. It integrates a smart feedback system that monitors load distribution in real-time.
Key Specs & Advantages:

200kg Static Load: Built for heavy insulated roofs, AC units, and solar arrays.
Tri-Mode Operation: Electric (Auto), Hand-held (Remote), and Emergency Manual Override — ensuring you are never stuck.
Space Efficient: Compresses to just 110mm, maximizing interior headroom when closed.

Best Application: High-end Class C RVs, Mobile Medical Clinics, Command Vehicles.

TZQT4978 Inclined Lifting Mechanism

Maximum Height, Minimum Drag.
The challenge with inclined roofs is usually height limitation. The TZQT4978 shatters this with a multi-link hinge geometry, achieving a massive 1087mm lifting height—significantly higher than market standards. Driven by a high-torque electric push rod, it provides rigid wind resistance even when fully extended.
Key Specs & Advantages:

IP67 Waterproofing: The entire drive unit is sealed against dust and immersion, ready for overland expeditions.
60-Second Deployment: Optimized gear ratios ensure a fast yet smooth setup.
Smart Safety: Optional anti-pinch protection and remote hovering capabilities.


Best Application: Ford Transit/Mercedes Sprinter conversions, Off-road Camper Trailers.
TZQT4978 Inclined Lifting Mechanism

Pop-Top Mechanism Technology

Intelligent Motor Control

Self-developed synchronous control systems ensure smooth, quiet, and jam-free operation for both 12V and 24V power supplies.

Vertical Lifting Series

Features a 4-column synchronous drive, creating a flat, spacious "second floor" ideal for medical vehicles and premium motorhomes.

Inclined / Tilt Series

Classic scissor-hinge design optimized for low wind resistance and compact stowage, perfect for camper vans and daily commuters.

Why Our Roof Systems?

Own Factory & R&D | System Control | Standardized QC

We go beyond standard manufacturing. Every mechanism is built to solve the three biggest challenges in RV roof design: Waterproofing, Stability, and Acoustics.

Zero-Gap Waterproofing

Stability is non-negotiable. Our mechanisms feature reinforced scissor geometries and high-strength alloy construction, engineered to withstand rigorous wind resistance tests in open environments. Every system undergoes a grueling 10,000+ cycle lifting lifespan test before mass production, ensuring that the structural integrity remains uncompromised even after years of daily deployment in harsh outdoor climates.

10,000+ Cycle Durability

The reliability of a pop-top relies on its fitment. We utilize advanced OEM mold customization to strictly follow your vehicle's roof contours. Unlike generic adapters, our precision-molded frames ensure a gap-free closure, providing superior IP67-level waterproofing and airtight insulation. This meticulous sealing process eliminates wind whistle at highway speeds and prevents water ingress during heavy downpours.

Noise-Free Lift

Luxury is defined by silence. We employ our self-developed Silent Drive Technology and high-precision motor components to minimize operational noise (below 50dB). For our vertical lifting series, the intelligent control system ensures millimeter-level synchronization across all columns, eliminating jamming (anti-binding) and ensuring a buttery-smooth ascent and descent every single time.

Beyond Camping: Versatile Application Scenarios

From leisure travel to critical rescue operations, Dongtai lifting systems provide reliable space expansion for diverse industries.

RV & Camper Conversion

Soft Pop Up Roof
Transform compact vans into spacious mobile homes. Our pop-top mechanisms (both Vertical and Tilt types) instantly create a "second floor" for sleeping or standing. They are the ideal solution for Class B/C motorhomes and camper vans, providing essential headroom, improved ventilation, and a comfortable resting environment without altering the vehicle's driving dynamics.

Special Purpose & Rescue Vehicles

Special Purpose & Rescue Vehicles
Time is critical in rescue operations. Our Vertical Lifting Mechanisms are perfect for mobile medical clinics, command centers, and disaster relief vehicles. With a rapid 60-second deployment time and high load capacity, they allow for the installation of heavy communication equipment or medical devices, creating a stable, full-height workspace in seconds.

Engineering & Commercial Utility

Straight Up Type Pop-Up Roof
Designed for specialized commercial fleets, including mobile laboratories, broadcast vehicles, and engineering trailers. Our systems can be customized to fit unique roof dimensions and load requirements, offering a durable solution for professionals who need a weather-proof, adaptable workspace in the field.

Overland Trailers & Equipment

Overland Trailers & Equipment
Built for the rugged outdoors. Whether applied to off-road camping trailers or mobile kitchens, our IP67 waterproof and dust-proof mechanisms ensure reliability in harsh environments. They provide robust shelter from the elements, ensuring safety and comfort for overlanding adventures, far beyond standard camping gear limits.

FAQs

Q: Can we customize the lifting height (stroke length)?

A: Yes, customization is our core strength as an ODM partner. We can adjust the stroke length typically from 600mm to 1100mm based on your specific vehicle drawings and interior headroom requirements. We will analyze your chassis specifications to recommend the optimal geometry for stability and space.

Q: We need special custom parts (design/function/size). Can you handle it? What’s your MOQ?

A: Absolutely! Whether you have ready drawings or just an idea, our team will work closely with you to turn it into reality. We support flexible customization and will recommend the best MOQ based on your needs.

Q: What about after-sales support? How fast do you respond if there’s an issue?

A: You can reach us anytime — we reply quickly between 8:00–20:00 (China time). If needed, our service engineers can be dispatched within 72 hours. We promise fast response and reliable solutions, because your peace of mind is our priority.

Q: Do your products meet EU or North American standards? What certifications do you have?

A: Yes — our products are IATF 16949 and CE certified to meet strict international standards. You can trust us to deliver compliant, high-quality parts for any market.

Q: Where does Dongtai stand in the industry? Any well-known clients?

A: Dongtai is one of China’s top RV parts manufacturers. Our products are trusted by major RV brands and top conversion companies in over 20 countries and regions. Long-term repeat partnerships prove our quality, service, and reputation.

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    Pop-up Roof Kits help you stand up inside your camper van. They also let air move better and give you more space to sleep. Many people say they feel more comfortable and can sell their van for more money. Dongtai makes roof kits for vans like the Toyota Hiace, Mercedes-Benz Sprinter, Volkswagen T5/T6, and Ford Transit. We use real vans to shape our kits, so they fit well and do not slow you down.
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