KBB Top-Drive All Glass Revolving Door – a breakthrough from traditional underground-drive crystal revolving doors

· Superior visual transparency: All-glass slim profile design with a seamless continuous floor, delivering more transparent and ultra-open aesthetic

· Wider application flexibility: No embedded pit required, application for both new construction and renovation projects
· Low maintenance: No electrical components under the floor, enabling simpler installation and servicing, while eliminating risks of dampness and standing water accumulation

· Smoother operation: Coaxial top-drive structure ensures quiet, stable and smooth rotation.


Combining elegant aesthetics, long-term durability and easy maintenance, the KBB Top-Drive All-Glass Crystal Revolving Door is the ideal entrance solution for high-end hotels, commercial complexes, office buildings.
