CARBON BLACK1.Supply carbon black N220,330,550,660,C111,3112.Wet process3.Used in rubber, plastic industry4.High quality We mainly produce and sell carbon black N220,N330,N550,N660,N326,N774 ect.We al ...
Shanxi Xinsheng Coking Gas Co.,Ltd.
Main Products: carbon black, steel cord, rubber tube wire... More