Tyco Fire & Building Products recently opened a Grinnell Mechanical Grooved Products warehouse in Avon, Mass. A complete inventory of grooved couplings, fittings, valves and accessories, including the Grinnell Copper System, is available in Avon to service the company’s growing customer base in the northeastern United States. Orders will continue to be placed through Grinnell’s customer service department in Oak Creek, Wis. For more information, visit www.grinnell.com or call 800/558-5236.