Established in 2003, TMCO is a leader in the design and manufacture of orifice fittings for the measurement of gas in energy and process control industries. The technology and manufacturing center is based in Wewoka, Oklahoma, where an experienced and highly skilled workforce manages product design, machining, assembly, testing, and quality. Executive, administration, and sales offices are headquartered in Houston, Texas, and a worldwide network of sales and product support representatives ensure global coverage. TMCO is a unique company. From the executive office to the production floor – each team member is laser-focused on advancing the accuracy, performance, and safety of orifice metering.


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