Rasa Corporation, a trading company, engages in supplying resources, metallic materials, industrial machinery, construction equipment, and other products in Japan. The company imports mineral sand products, such as zircon sand, rutile sand, ilmenite, etc.; and industrial materials, including phosphoric acid, anhydrous phosphoric acid, phosphorous acid, second phosphorus finished goods, malp, aluminum hydroxide, polychlorinated aluminum, aluminum sulfate, metallic manganese, metallic silicon and nickel, talc, China clay, silica, boron carbide, electrolytic manganese, etc. It also imports refractory raw materials comprising stabilized zirconia, fused zirconia mullite, zirconium oxychloride, silica sand, black lead like natural scale, spherical graphite, silicon carbide, brown and white alumina, TEL magnesia and spin flannel, melted silica, silica flower, temporary scorch alumina, brick crushing, boron carbide, sillimanite, etc. In addition, the company supplies industrial machineries, including pumps, valves, mixers, crushers, strainers, cyclones, pressure washers, etc.; and construction equipment, such as pipe jacking machines, hand held gas powered breakers, pipe cutting machines, concrete pumps/mixers, mini crawler cranes, etc. Further, it supplies environmental equipment comprising RASA slag granulation systems and PARA-ECO-recycling systems. Additionally, the company is involved in the supply of plastic resins and chemical products; manufacture of various plastic compounds and masterbatches, including PVC compounds; plant engineering and construction activities; and corporate real estate business. It also exports its products to China, Korea, Taiwan, and Australia. Rasa Corporation was founded in 1939 and is headquartered in Tokyo, Japan.