We Are Famous(Shandong) Chemical Co., Ltd.specialized In Producing Various Types Of Zinc Oxide 90% 99% 99.5% 99.7% 99.8% And Carbon Black.such As N220 N330 N550 N660 N234 N326 N375 N339 N774 N762 N539. Our Company Was Established Nearly 20 Years, Has ...Read More
The National Standard GB3778-2003 Is Strictly Carried Out In Producing The Rubber Used Carbon Black, And The ASTM Standard (American Society For Testing And Materials) Is Fulfilled For The Export Products If Our Clients Have Demands. We Can Also Prov ...Read More