SHANDONG AONA CHEMICAL CO.,LTD

There is always a theory among us that help us enjoyed high repution aboard,That is “Serve our clients the superior quality with most competitive price”And we just do according to it completely all the time.Being a member passing the ISO9001:2000 ，CQC certification,various carbon black could be supplied here,such as N220,N330,N339,N550etc.The attractive price is also our advantage.I assure that you will get satisfaction with our item.
Looking forward to build mutual benefit and long term business relationship with you.