Toho Acetylene Co., Ltd. provides gas and equipment related products in Japan. The company offers high pressure gases, including acetylene, oxygen, nitrogen, argon, carbon dioxide, hydrogen, mixed gas, ammonia, semiconductor material gas, freon, helium gas, and standard gas, as well as nitrous oxide for food additives; LP gas and related equipment, and oil and gas related products; and eco energy related products, such as solar power generation systems, household fuel cells, and solar power LED street lights. It also provides industrial machinery products comprising acetylene, seamless, and ultra-low temperature liquefied gas containers; welding materials; welding fusion equipment consisting of welding machines, welding robots, laser processing machines, gas fusing-related products, and safety protection equipment; and cleaning equipment and agents. In addition, the company offers medical gases, such as oxygen, nitrogen, nitrous oxide, carbon dioxide, sterilized gas, and liquid helium; medical equipment; home treatment-related services; and medical related services. Its gas products are used in the environmental and chemical, steel and machinery, and food sectors. Toho Acetylene Co., Ltd. was founded in 1948 and is headquartered in Tagajo, Japan.