Southington Tool & Mfg. Corp. 300 Atwater StreetPlantsville, CT 06479 Get DirectionsWebsite(860) 276-0021lynette@stmc.com (Main)Contact Person: Lynette NadeauReturn to Business Listings info@napcon-communications.com2019-01-21T02:56:22+00:00January 19th, 2019| Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsAppTumblrPinterestVkEmail