The Granite Group educates contractors at Connecticut trade show.
Continuing a tradition started in the late 1980s, Concord, N.H.-based plumbing and heating wholesale distributor The Granite Group held its third 2015 trade show Oct. 8 at the Mystic Marriott Hotel & Spa in Groton, Conn. The Grantite Group reports 605 people representing 219 contracting firms attended the show, which highlighted products and services from 58 vendors.