广州市鸿侨化工有限公司代理产品有：1、DEGUSSA碳黑Printex25,Printex30,Printex45,Nitex35Printex200Printex300,50L，PrintexL6，900L<spanstyle=font-family:宋体;mso-ascii-font-family:'TimesNewRoman';mso-hansi-font-family:'TimesNewRoman';mso-b