Exhibit Profile：
T.D. Williamson, Inc. (TDW) was founded in Tulsa, Oklahoma, in 1920. Today, as the leading piping maintenance company, TDW designs and manufactures engineered systems for monitoring, pigging, tapping, plugging, joining, and inspecting essential piping sys
T.D. Williamson, Inc. (TDW) was founded in Tulsa, Oklahoma, in 1920. Today, as the leading piping maintenance company, TDW designs and manufactures engineered systems for monitoring, pigging, tapping, plugging, joining, and inspecting essential piping sys
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