Koike Sanso Kogyo Co.,Ltd. develops, manufactures, and sells various types of gases, welding and cutting machines and systems, and related products in Japan and internationally. The company offers cutting/heating equipment such as, crater, blowpipe, pressure regulator, fluid coupling, flashback preventer, hose reel/cylinder transport cart, cutting machine, gas, plasma, and laser cutting machine, heater, tidying up robot system, steel automated products, transformers production system, magnet lifter, and dross and burr remover, as well as cutting related equipment. It also provides welding equipment and materials comprising, welding jig, trolley, materials, mask, spatter inhibitor, dust collector, training equipment, welded temporary magnet, and cold welding, as well as welding materials, and system. Its gas-related equipment division manufactures and sells various types of gases for industry and medicine, provides gas supply equipment, gas cylinder, and low-temperature related equipment. In addition, the company provides system software including, production management system, and package navigation and navigation system; labor saving equipment consists of charmfering machine, and dross remover; conveying equipment, such as balancer, and clamp; protective equipment comprising gloves, vilene, and fit test; as well as safety data sheet, and tools. Further, it offers lighting equipment, environmental improvement products, and emergency disaster prevention tools. The company was founded in 1918 and is based in Tokyo, Japan.