TTI Industries, The Threshold Incorporated's Manufacturing Division, provides production services to a wide variety of businesses. Capabilities include full manufacturing of finished goods, sub-assembly, packaging, inspection, fulfillment, warehousing, and just-in-time delivery systems. ISO 9000 certified. For further information email the Business Development Coordinator at lpaepke@thresholdinc.org or call 262-438-0030 x410.