4 Things You Should Know About TimkenSteel Material Services by TimkenSteel | September 1, 2015 | Categories: Steel Industry Trends, Industrial Steel TimkenSteel’s Houston operation began more than 40 years ago by supplying machining services. We grew capacity and now offer more comprehensive steel, heat-treat and machining solutions. Today, we lead the industry in precision machining and hole-finishing for metals, bars or tubes. Watch Ted Williams, senior manager – technology, discuss how our machining and deep-hole drilling expertise delivers innovation that customers value.