Sichuan China Tobacco Choose Mcwell's Automatic Opening Vent

Sichuan China Tobacco choose triangular automatic opening vent with a throat size of 3900mm, a large width and high waterproof requirements. The smoke ventilator adopts the "nail-free and glue-free waterproof structure" technology introduced and maturely used by Mcwell. The smoke vents have good waterproof performance. Coupled with a strong technical, production and construction team to escort the implementation of the project, McWay has enough confidence and strength to satisfy Sichuan China Tobacco again.