The Key-Lock concealed suspended ceiling system from Rondo Building Services is designed to produce a high-quality structure for a flush or featured finish to plasterboard ceilings. Available for non-fire-rated and fire-rated applications and bulkhead, seismic and acoustic designs, it is strong enough to hold multiple layers of plasterboard.
The components within this system have been expertly designed to simply snap into sections without the aid of mechanical tools.
selector.com/concealed-suspended-ceiling-systems-key-lock