For more info, call (586) 566-0600; Fax (586) 566-9253; email email@example.com; visit www.hi-techfurnace.com; or write to Hi-Tech Furnace Systems Inc. at 13179 West Star Dr., Shelby Township, MI 48315.
Del Williams is a technical writer based in Torrance, CA. He writes about health, business, technology, and educational issues and has an M.A. in English from C.S.U. Dominguez Hills.