Established in 1945, Thiel Tool and Engineering maintains a more than 125,000-square-foot manufacturing plant. It provides design, stamping, value-added and assembling services. The company s manufacturing capabilities include bar coding, robotic and resistance welding, process engineering consulting and packaging. Its value-added services includes production tapping, heat treating, plating, metal finishing, washing, degreasing and vibratory finishing and polishing. Thiel Tool and Engineering s clients include Tower Automotive, Electrolux, Federal-Mogul, Spencerville Metal Systems, Emerson Electric and Mid-America Door. The company has an ISO 9001:2000 certification and its staff includes programmers, tool designers, administrative assistants, and sales and marketing managers. Thiel Tool and Engineering is located in St. Louis.