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duct silencer/duct muffler
Size:80mm-1600mmMaterial:Stainless steel Galvanized steel
Yuyao Dongfang ventilation Engineering Co., Ltd is specialized in producing spiral pipe(Sprial ducts) and accessories .(Beijing 2008 Olympic Games spiral pipe product supply). We have the most advanced companies Switzerland SPIRO full metal spiral duct and accessories production lines. Products are widely used in air conditioning, airports, shipbuilding, exhibition, Coliseum .,etc.
duct silencer/duct muffler