we are a subsidiary of China National Petroleum Corporation and produce O-Cresol、2,4-ditertbutylphenol、 2,4-ditertpentylphenol、2,6-Di-tert-butylphenol、Ditertbutyl-O-cresol、2,6-ditertbutyl--O-cresol、 Cold Fire High-efficiency Extinguishing Agent、6-Tert-Butyl-m-cresol、O-tert-butyl hydroquinone、2,5-ditert-butyl hydroquinone、Para-tert-butylcatechol、2-methyl-6-bert butyl phenol、4-methyl-2-bert butyl phenol、2,4-dimethyl-6-bert butyl phenol。
