Tokuden Co., Ltd. engages in the sale and development of welding materials. It also provides welding services. It operates through the following segments: Construction Works, Welding Materials, Environment-related Equipment, and Others. The Construction Works segment manufactures, repairs, and recycles industrial equipment and parts. The Welding Materials segment deals with the purchase, manufacture, and sale of welding materials. The Environment-related Equipment segment offers casting cooling equipment and mold heating machines. The Others segment markets aluminum die casting machines for the automobile industry. The company was founded in February 1933 and is headquartered in Amagasaki, Japan.