Maruyama Mfg. Co., Inc. manufactures and sells machinery in Japan and internationally. The company offers agricultural machines, such as pesticide applicators, forestry equipment, etc.; and environmental sanitation machines, firefighting equipment, industrial pumps, cleaning equipment, construction machinery, engines, cars, and other vehicles used for agriculture. It is also involved in the contract design and construction of plumbing, and fire-prevention equipment; and real estate and leasing activities. The company was formerly known as Maruyama Shokai and changed its name to Maruyama Mfg. Co., Inc. in 1937. The company was founded in 1895 and is headquartered in Tokyo, Japan.