Leading manufacturer and supplier of high quality carbon black N330 . There is a great demand for our N330 , due to its high performance --- Our N330 is of good abrasion resistance and good dispersion & competitive price . Our N330 is mainly used in Tire belted layer; Tire side; Outer layer of roller; Industrial rubber products; Car tire tread , masterbatch , plastic application and so on . Welcome your inquiry.Amanda Han  msn/email: amandaATxycarbonblackDOTcom , skype : xyamanda2010