Yamazen Corp. engages in the manufacture and sale of production equipment and consumer goods. It operates through the following segments: Production Equipment, Building Materials, Home Products, and Others. The Production Equipment segment produces machine tools and industrial equipment. The Building Materials segment deals with interior and exterior construction materials, structural frameworks, air conditioning and ventilation-related equipment as well as construction machinery. The Home Products segment plans and develops home appliances, leisure and sporting goods, pet supplies, housing equipment, and garden products. The Others segment carries out event planning, travel placement, warehousing, and storage services. The company was founded by Takeo Yamamoto on May 30, 1947 and is headquartered in Osaka, Japan.