From Business: Manufacturers of the Metraloop expansion loop and Cablesphere expansion joint, Metraflex makes a variety of specialty piping products, including expansion joints, expansion…

From Business: Deltrol Fluid Products is a manufacturer of cartridge valves, custom manifold systems and inline valves. Founded in 1963, the company is based in Bellwood, Ill.

From Business: Prater offers a wide range of equipment for particle size reduction, enlargement, feeding and separation such as hammermills, fine grinders, lump breakers, classifiers, rotary…

From Business: Founded in 1906, Sloan Valve Company is one of the world s leading manufacturers of water-efficient plumbing systems. The company offers a variety of plumbing products and…

From Business: Midland Manufacturing, located 15 miles north of downtown Chicago, is America s leading manufacturer of valves and level measurement devices for railroad tank cars, marine…

From Business: NewTech Flow Control Products was founded in 1995 and maintains a variety of valves, including rubber-seated and Teflon-lined and high-performance butterfly and wafer check…

From Business: Billco Corporation has been serving the pipe fitting industry since 1973. The company manufactures quality bushings, caps, plugs and couplings. Billco maintains a quality…