Castem Co., Ltd. expands into consumer goods via precision casting

Castem Co., Ltd., a precision casting manufacturer based in Hiroshima Prefecture, has successfully expanded into consumer goods through its IRON FACTORY division. By leveraging its core technical expertise in manufacturing complex parts, the company has developed unique, viral products such as a 'Monster Ball' insect cage and a steel Robin Mask inspired by the Kinnikuman series.

The IRON FACTORY division was established to improve employee motivation and showcase the company's technical capabilities to the general public. The division operates on a model of spontaneous product planning, often turning casual ideas or employee suggestions into commercial items. This approach has allowed the company to diversify its business interests beyond traditional industrial casting into areas such as agriculture and e-commerce.