Concealed clip in metal ceiling, the widest applicable among all types of ceilings with outstanding advantages in the market. The product has a range of square and rectangular panels on a fully accessible concealed suspended ceiling system with support framework for interior or exterior use. It is a cost-effective and economical system with complete downwards demountability for periodic maintenance and can apply to small service rooms to large commercial office buildings like hospitals, schools, stores, airports, railway stations, etc. A fire-rated CLIP-IN system with higher specifications was developed and tested for 115 minutes. As per BS 476: Part 23: 1987, Clause 5, the system was specially developed for projects with high-end specifications in relation to fire ratings.