Established in 1950,we are an ISO9001 assessed leading potassium permanganate producer in china,our annual production capacity exceeding 12000mts,currently we have more than 600 employee, among which more than 130 are technicians,we are able to develop and supply high grade potassium permanganate with best competetive price,any interest please feel free to contact us.we are China&＃39;s earliest potassium permanganate producer,all other China mill&＃39;s technique was introduced from us.we have SGS,UL,ISO9001 etc. certificates and numerous national awards,currently we are exporting to the countries all over the world,any interest please feel free to contact me us.