I'm a direct manufacturer of carbon black, as you know, one of chemical material used for rubber materials and plastic materials,maybe I could be one of your business suppliers of this product.

 

Our main products can be used for rubber, painting and plastic products, such as N220, N234, N326, N330, N339, N375, N550, N660, N772, N774. Files attached is my product specification for your reference, should some of the items meet your interest.