Modeling chic keel, according to your choice of decorative upgrade the grade, so that the overall ceiling full of artistic effect, you meet different decorative wishes. Takeoff aluminum alloy keel map showing the installation Mass Takeoff licensing ceiling installation requirements Location should shells hanging from fixed lines, hanging on the main points keel direction were neatly arranged location, the direction of the keel between the hanging point for 800-1,000 MM distance Wear gloves when installing the installation keel to protect the panels and the clean, so as not to affect the overall decorative effect to take off the ceiling. Keel layout should consider the principle of symmetry, furring split Rafah should pay attention to the direction of plate should be put pattern alignment. Advisory choice when the Company to normal takeoff smallpox choice to achieve the best overall results。