Zaozhuang Xinyuan Chemical Industry Co., Ltd is one leading manufacturer and exporter of Rubber Grade Carbon Black , Nano-Carbon Black and Special Pigment Carbon Black in China . Our main products are carbon black N219 , N220 , N234 , N326 , N330 , N339, N375 , N550 , N660 and Nano-Carbon Black . Welcome your inquiry. amanda email/msn : sales (AT)sdxyhg(DOT) com ; skype : xyamanda2010 .
Zaozhuang Xinyuan Chemical Industry Co., Ltd is one leading manufacturer and exporter of Rubber Grade Carbon Black , Nano-Carbon Black and Special Pigment Carbon Black in China . Our main products are carbon black N219 , N220 , N234 , N326 , N330 , N339, N375 , N550 , N660 and Nano-Carbon Black . Welcome your inquiry. amanda email/msn : sales (AT)sdxyhg(DOT) com ; skype : xyamanda2010 .
