Dashunhang Revolutionizes Door Hardware with Next-Gen Floor Springs – No Excavation, Smarter Control

 In a breakthrough for modern architecture, Dashunhang Hardware has unveiled its 2025 series of trenchless floor springs, combining zero-excavation installation with IoT-enabled smart control – a first in the building hardware industry.

The End of Messy Construction
Traditional floor springs require costly concrete excavation and prolonged downtime.  Dashunhang’s patented "DirectMount" technology eliminates this with:
✅ Precision laser-aligned brackets for subfloor anchoring (no digging)
✅ Modular weight adjustment (supports 800kg–1,200kg doors)
✅ 72-hour installation-to-operation (vs. 2+ weeks for conventional models)

"Our system cuts renovation costs by 40% for retrofitting historic buildings," notes Dashunhang’s Chief Engineer, referencing recent deployments in Dubai’s Al Fahidi District.

Smart Integration for Secure Buildings
The new DAS-5000 series embeds:
🔹 Real-time load sensors (alerts maintenance teams before failures)
🔹 Auto-lock synchronization with fire/alarm systems (EN 1154 certified)
🔹 Cloud-based access logs (integrated with major security platforms like Hikvision)

Global Market Impact
With 300% YoY growth in the Middle East and new UK Building Regulations favoring low-disruption hardware, Dashunhang has:

Opened a 3,000㎡ tech hub in Frankfurt for EU customization

Secured 20+ 5-star hotel projects in Southeast Asia

Partnered with Singapore’s BCA Green Mark initiative