offer carbon black used for rubber

we shandong aona chemical co.,ltd is one of the leading manufacturers and exporters of carbon black in china.

now we can offer a wind range of carbon black,such as:n220,n330,n550,n660 ect.the carbon black is mainly used for rubber,tyre,plastic,printing ink and so on.we have got the ISO9001:2000 certification and carry our the standard GB3778-2003.the total quantity of our company is mo re than 50,000 mt every year.

if you are interested in our prodcuts,please don't hesitate to contact us.we will give professional service.