We are main supplier of sealing products and insulation products, we also supply the packing raw material and gasket materials We can supply following packing material and gasket material:Packing material: Expanded Graphite Yarn ( Reinforced by cotton , Glass fiber , Carbon fiber ) , Carbonized fiber yarn (impregnated with PTFE) , Spun Carbonized fiber yarn reinforced with glassfiber impregnated ...