CIRCOR is a leading manufacturer to oil and gas exploration and production industries. Either onshore or offshore, oil and gas exploration and production customers around the world have specified CIRCOR floating and trunnion ball valves, gate valves, and check valves for exploration, drilling, gathering and production applications. Whether off the shelf standard or highly specialized custom valves, CIRCOR offers branded products to supply your toughest requirements. CIRCOR brands that are prominent in the oil and gas production business are KF Industries, Nicholson Steam Trap, Spence Engineering, Pibiviesse, KF Telford Engineered Products, Mallard Control, Hydroseal, and Suzhou KF Valve Company, Ltd.