Product Features: 1. ceiling grid system is divided into primary bone bar grille, and the upper section of the keel bone deputy system. Ceiling ventilation system, high fire performance, simple installation, compact structure, rich layers, there is a broad three-dimensional effect, after a decorative look beautiful, colorful. 2. A decorative ceiling canopy type, height adjustable housing perspective, and hide the ceiling of all pipelines and other facilities, but also can try to enter the eye or even the room lights and having an open field of vision, ventilation, and its lines crisp neat, structured, reflecting the simple and clear, modern style, easy installation and removal, become popular in recent years, the main product decoration market. Scope: hotels, shopping centers, administrative buildings. Supermarkets and other public places.