The suspension ceiling profile is a solid and durable metal profile designed to form outside of ceiling systems perimeter 19x19x3000 mm knauf suspension. This profile provides stability of this profile ceiling structure, which has a 19x19 mm cut size and 3000 mm long, creates an ideal solution for aesthetic appearance and proper mounting. Made of high quality galvanized steel, corrosion resistant and does not change the form during long-term use. Installation is easy, cutting and combining convenient. Apartment, office, trade and public facilities are widely used in the installation of suspended ceiling systems.