Endo Manufacturing Co., Ltd. engages in the manufacture and sale of golf club heads, stainless steel products, and forged components for automobiles. It operates through the following segments: Golf, Metal Sleeve, and Forging. The Golf segment produces iron heads, iron clubs, metal wood head, metal wood clubs, and other golf-related equipment. The Metal Sleeve segment manufactures and sells metal sleeves used for office automation equipment. The Forging segment produces and markets forged parts for automobiles, motorcycles, and agricultural machines. The company was founded on by Eimatsu Endo November 8, 1950 and is headquartered in Tsubame, Japan.