PAN cured rigid felt(Sandwich Type) Pitch Rig Felt Bd (Single-side C Cloth) Pitch-based rigid felt cylinder PAN Long-Fib Rig Felt Bd (Double-side Gr Paper) Low-Den Felt for Ind Furn Epitaxial felt viscose-based rigid felt board Adhesive-based rigid felt tube SiC coating Carbon composite structural material PAN-based graphite soft felt Viscose-based graphite soft felt

Graphite bipolar plate extruded graphite medium-coarse graphite Isostatically Pressed graphite