Co2 extinguishers 1.Element:Co2 2.Cylinder's material:carbon steel 3.Advantage:spray very long,harmless 4.MOQ:400pcs Co2 extinguishersThe Co2 fire extinguisher is beautiful, sealing well,open flexible,safty,has good effcient to fire, a range of use,don't pollute the environment. Apply to electrical equipment, gas station, libraries,some kinds of car and other public areas. NAME/TYPEWEIGHT(kg) ...