Product Features: 1. ceiling grid system is divided into primary bone bar grille, deputy bone and the upper bar to .. keel 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. The set of functional and decorative in one: compact design, high-grade product quality, changing shape and bright pastel colors, the atmosphere and the United States makes the system, both to improve the overall image of the building, but also to ensure efficient shade effects Scope: hotels, shopping malls, administrative buildings. Supermarkets and other public places.