Calcium Carbide, Graphite Electrode, Cac2 manufacturer / supplier in China, offering Carbon Black N220/N110/N762 Covers Multiple Industries and Offers Solutions for Wear Resistance, Reinforcement and Conductivity., Carbon Black N326 – High - Performance Filler Boosting Tires’ Abrasion Resistance and Traction, Supply of Industrial - Grade Carbon Black N134, Meeting The High - Dispersion Requirements of Multiple Fields Such as Rubber and Coatings and so on.