For more than 40 years, Bowman Tool and Machining (BTM) has partnered with some of the world's most successful companies to h ... elp solve their complex machining and contract manufacturing challenges. By applying rigorous engineering standards along every phase of the process from specifications and prototyping to production and quality control, we deliver performance excellence that consistently exceeds customer expectations. If you're in need of complex CNC machining and high tolerance components, allow us to put our expertise to work for you. read more