... machinery, electrical equipment, electrical furnace, traffic, communication industry,medicine, ,etc.2.Providing graphite heating systems used in mono-crystalline silicon ... industrial furnaces(such as heaters, thermal insulation material, insulation materials, etc.)3.Providing graphite moulds, molds, graphite felt, graphite foil, ... than 0.10.07-0.1thickness: 3mm,5mm,10mm pan-base graphite felt