TOPRISE was found in Shanghai in 2001. TOPRlSE is the leading manufacturer of supplying a systematic solution to Skylight, Ventilation and Natural Smoke Ventilation.TOPRISE Skylight FRP Sheet, Natural Roof Ventilator, Natural Smoke Ventilator.Sunlight Tube System, Natural Ridge Ventilator have been widely applied into residential.commercial, industrial and public buildings. TOPRISE is committed to creating a natural, safe and healthy working and living environment. Let sunlight be everywhere and let buildings breathe freely.