Kohsei Co., Ltd. Kitakyushu plant is a manufacture of high purity metals and a recycler of cemented tungsten carbide scraps in Japan.Kohsei is a well known manufacture, recycler and trade house of rare metals in Japan who has obtained certifications of ISO9001:2000 and ISO14001:2004. Kohsei is Tokyo-based company specializing in the rare metals and big bags and founded in 1977. Kohsei Kitakyushu plant is Fukuoka-based plant producing unique and innovative high purity metals of Cr, Re, Co and other metals with advanced machines, skilled workers, process quality control programs and R & D division. We are also recycling cemented tungsten carbide scraps to reclaimed WC+binder powder and reclaimed WC powder by two innovative processes;Zn-distillation process and ionized process in Kitakyushu plant. We have new high-tech analysis center for maintaining our high quality products with advanced analysis instruments and skilled analysts. We can customize specifications to meet customers' need.Web site: http://www.khs-kitakyu.com/http://www.kohsei.co.jp/english/menu.html
