CAF-USA Inc trains are typically designed for North America's market, based on Spanish design and technologies. Elmira Heat Treating, established in 1962 in Elmira, offers a wide variety of heat treatment technologies to both domestic and international customers such as Hilliard Corp., Ford Motors, General Signal and others. Hardinge, Inc. (formerly Hardinge Brothers), established in 1890 and now headquartered in Elmira, manufactures precise turning machines for the domestic and international market. Starting in 1995, Hardinge began expanding their product line and over the years has acquired L. Kellenberger & Co. AG, Hauser-Tripet-Tschudin AG, Jones & Shipman, and Usach Technologies, Inc. In 2004 they also acquired Bridgeport, world-famous for its milling machines and machining centers. Hilliard Corporation, established in 1905, has two locations in Elmira and serves the international market in filters, brakes, clutches and starters for a variety of industrial and commercial uses as well as consumer equipment from Polaris and MTD. Kennedy Valve, located in Elmira since 1905, is one of the world's largest manufacturers of products for waterworks distribution, potable and wastewater treatment, and fire protection system projects. They are most famous for their fire hydrants which can be found around the world. Kennedy Valve was acquired by McWane in 1988. Trayer Products, established in 1929, manufactures parts mostly for the heavy truck industry; primarily truck chassis parts such as king pins and shackles. On July 26, 2012, an EF1 tornado touched down near Cottage Drive off of Route 352 and traveled through Golden Glow and the rest of the city. Moderate damage was seen after the storm passed and hundreds of trees and power lines were blown down. No one was injured. The tornado was wide and took the city by surprise as this area has not been prone to tornadic activity. Elmira is at (42.089874, −76.809559). According to the United States Census Bureau, the city has an area of , of which, of it is land and of it (3.56%) is water. The Chemung River flows eastward through the city. Elmira is built almost entirely in the flood plain of the Chemung River and has suffered many floods, the worst from Hurricane Agnes in 1972. Newtown Creek, flowing from the north, joins the Chemung River at the city's southeast corner. Interstate 86/New York State Route 17, The Southern Tier Expressway, connects with the city at Exit 56.