RICHON

Vulcanization accelerators; Rubber preservatives; Carbon black for industrial purposes; Chemicals used in the manufacture of enamel, namely, enamel-staining chemicals; Chemicals used in the manufacture of glass, namely, glass-staining chemicals; Chemical substances for preserving foodstuffs; Sulfates; Carbonates; Chemical intensifiers for rubber, namely, industrial chemical reagents for efficiently vulcanizing rubber; Mineral acids; Adhesives for industrial purposes