28/08/2026
๐น HUISDA FLOOR SPRING โ Reliable Performance for Fire-Rated Doors
Designed for demanding commercial door applications, Huisda Floor Spring provides reliable hydraulic control with a robust structure and long-lasting performance.
Key Features:
โ Non Hold Open Function
โ Loading Capacity: 100 / 120 / 150KG
โ 500,000 Cycles Tested, 3 years warranty
SS304 cover plate avaialbe in satin, polished, and matt black.
Ideal for commercial buildings, office buildings, hotels, shopping malls and other high-traffic applications.
Built for durability. Designed for dependable door performance.
๐ฉ Contact us for product details, specifications and cooperation opportunities. 139 2985 7036