Koizumi Seisakusho Co. Ltd. is a manufacturing company doing casting and processing of Buddhist wares, acoustic crafts, precision valves, machine parts, etc.Koizumi Seisakusho Co., Ltd. started as "Koizumi Foundry" in 1887.Initially our main focus was on manufacturing Japanese style art and craft items. This kind of art and craft items has later attracted many people in Europe as "Japonism" style arts.After that, to match with the society needs change we have been making wide variety of casting products from industrial use to art and craft items.Our company is especially good in developing acoustic craft products using metals and trying our best to create the highest level of attractive sound which can be created from metal.We have also engaged in some of restorations of cultural heritages such as;2007 Restoration of the Bell of "Guel Villa, Dragon Gate" designed by "Antoni Gaudi in Spain2010 Restoration of Hibiya park Liberty Bell in TokyoAnd lastly, our company has established an original brand called "Koizumiya" in 2012 which is a brand assorting with items sticking to "healing sound"We are more focusing on development of sound products with the theme of "Pleasure Sound." We will create products that can be proudly distributed to the world for its high quality as a Japanese manufacturer.