. Manufacturer of carbon black. ? ? 2. Iso/ sgs attestation? ? 3. Supply carbon n220 n330 n550 n660? ? 4. Used in rubber we are manufacturer of carbon black. we supply carbon black n220 n330 n550 n660. product namecarbon black cas no.1333-86-4 other namec. I. 77266/ c. I. Pigment black 6/ c. I. Pigment black 7/ carbon black/ acetylene black/ lamp black. mf--c215-609-9 appearanceblack powder or granular application-used in rubber . Such as tyres . Cable. Tape/ paint/ printing ink etc. model--n220/ n330/ n550/ n660.