XIAMEN WENZHU IMPORT & EXPORT CO., LTD. was founded in 2005, which is the sub-company of Pan Zhihua Qianjin Chemical Industry Co., Ltd. in China. We are professional manufacturer for carbon black. Relying on sufficient coal and chemical resources of Pan Zhihua city, we can guarantee the advanced technique of manufacturing and stable quality. Our new carbon black has high reinforcement and characters of stable structures, strong plasticity, good extensibility, excellent flexibility and high wear ability. Our carbon black are mainly used to make rein forcer and filling agent for rubber product and raw material for paint, printing ink, dye, coating, plastic and other chemical products, as well as important materials for heat preservation and insulation.