It is a company that sells the chemical for the factory for foreign countries. In Japan, our product receives the high appraisal from the history of 50 years or more to the quality improvement by the cultivated certain technology. http://***** Especially our company&＃039;s original."KBB" is Flux additive for Hot dip galvanizing plating use expensive zinc consumption decrease plating processing surface beautiful become. It is one of the indispensable items in melted zinc plating industry in Japan.