Said products
The YTWF non-powered roof exhaust equipment produced by our company is made of fiberglass and 304 stainless steel. This product adopts CAD simulation and optimization design, and "spark" scientific research products developed through a large number of experiments. The hoods, air ducts and impeller are all made of fiberglass.
YTWF no power roof exhaust, no electricity, no noise, small size, light weight, corrosion resistance, high exhaust efficiency, easy installation, widely used in commercial buildings and industrial and mining enterprises (more suitable for light steel structure roof) exhaust ventilation.