Sekisui Machinery Co., Ltd. engages in manufacturing of dies and molds for plastics. It operates through the Mold and Industrial Equipment segments. The Mold segment offers manufacture and sale of plastic molds. The Industrial Equipment segment provides manufacture and sale of extrusion molding machine and its peripheral equipment. It also handles labor and automation related equipment, and other industrial machineries. The company was founded on March 1, 1961 and is headquartered in Hirakata, Japan.