... and smoothness, well handle(4) Fire resistance, Self-extinguishable, Acid-resistance, Alkaline-resistance-made according to EN1869:1997 standard- ... .Looking forward to your early inquiry.Description:Fire-control instrument, Simple and Convenient;Having been ... fire area.(3) Light weight, Softness and smoothness, well handle(4) Fire resistance, Self-extinguishable, Acid-resistance, Alkaline-resistance