Welcome to the official website of New Yonking (Shijiazhuang) International Trade Co., Ltd.
Products&Technology
New Yonking steel fire shutter is made of steel material for the curtain plate, guide rail, seat plate, door lintel, box body, etc., and is composed of rolling door machine and control box, which can meet the fire resistance integrity. Fire shutter required.
New Yonking inorganic cloth base fire shutter adopts fire-resistant 3cm thick aluminum silicate fiber cloth as the curtain surface, and strengthens the steel belt in the middle, so that it can meet the same fire resistance requirements as the steel fire shutter. Lightweight roller blinds. The product has a lighter curtain surface, stable operation and low noise;