Company Description
Tianjin DooZee International Trade Co., Ltd professional manufacturer of carbon black, producing carbon black�?�¯�?�¼?N110 N115 N121 N219 N220 N234 N326 N339 N347 N351 N375 N330 N642 N762 N539 N660 N550 N774 N990�?�¯�?�¼?. In our trade with merchants of various countries, we always adhere to the principle of equality and mutual benefit. It is our hope to promote, by joint efforts, both trade and friendship to our mutual advantage. We look forward to receiving your enquiries soon.