Laiwu Jinrong Carbon Black Co., Ltd. was founded as Laiwu Jinrong Carbon Black Factory in 1996. At present, Jinrong is a private hi-tech enterprise, with leading facilities, experienced technicians and annual output of 25,000 tons of carbon black products. Our main products are N220, N234, N326, N330, N339, N375, N539, N550, N660, N754 & common 330, etc. Meanwhile, our " Jinrong " carbon black products were assessed and awarded as" One of Top-10 customers-approved famous brands in China market ...
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