Pictured below is Girard Industries own Foam Polly-Pigs, Steel Mandrel Pigs, Polyurethane Spheres, Solid-Cast Turbo Pigs and Spare Urethane Cups & Discs all manufactured by Girard at their plant in Houston, Texas. Girard also offers other pipeline cleaning products including Pig Tracking Systems, the Hi-T Pigalert pig detector and Neoprene, Nitrile and Viton Cups & Spheres.