Stage cold fireworks fountain is the most representative products, conventional is cylindrical, there are tapered. Silver fountain, gold fountain, aroma fountain, gold silver kiss fountain, smoke-free and tasteless fountain, gold (silver) Christmas tree, equivalent fountains. Discharge height of 2-10 meters; Discharge time of 20-60 sec. 2m20sec, 3m30sec, 4m30sec, 5m45sec, 6m60sec, 10m60sec and other specifications.