Shinwa Co., Ltd. manufactures, sells, and maintains production equipment and materials in Japan and internationally. It also offers metal joining products, such as welding and brazing materials, and chemical products; factory automation systems; industrial machinery; joining equipment; and overlay welding, vacuum brazing, field network systems, jig design and production, coating equipment, and metrology products. In addition, the company provides maintenance, re-conditioning, and upgrading of machinery and equipment for welding techniques, as well as trading, engineering, and logistics services. It serves electrical machinery, precision equipment, electronics, petrochemicals, papermaking, rubber, resin, steel, communications equipment, aerospace, and automotive industries. The company was formerly known as Shinwa Trading Co., Ltd. and changed its name to Shinwa Co., Ltd. in April 1973. Shinwa Co., Ltd. was incorporated in 1951 and is headquartered in Nagoya, Japan.