The aluminum grid ceiling use suspended accessories of baffle panel to decorate the ceiling, which is an open grid design, this design makes the ceiling with the tube of air conditioning and fire protection and other tubes and electrical maintenance is very convenient. Grid ceiling have distinct layers, strong stereoscopic impression, make the room looks like more deeper and broader space, it bid the traditional situation farewell which is difficult disassembly and easy deformation of the shortcomings of the keel. In the market is very popular among people in the industry. In addition, its open space makes people’s sense of space enhanced, can be a good vision, to reduce the oppression of ceiling for people. Combined the ventilation and fire sprinkler system, so that the overall Visual effect is better.