Fabricant et fournisseur de Carbure de calcium, électrode en graphite, Cac2, carbone CPC, carbone GPC de la Chine, offrant Calcium Carbide Strict Quality Control Ensures Stable, Reliable Performance., Calcium Carbide Ideal for Industrial Acetylene Production, Chemical Synthesis., Sealed 50kg/100kg Steel Drum Packaging Ensures Safe, Dry Transport de qualité etc.