Electro Tech Machining - Carbon & Graphite Innovation

Founded in 1936, Electro Tech Machining supplies graphite materials for aerospace, power generation and semiconductor applications. Its manufacturing capabilities span small graphite components to large fixtures, with CNC machining that includes 4- and 5-axis work. The Long Beach company also provides engineering support for design, material selection and applications. Secondary processes include impregnation, purification and coatings. Its 25,000-square-foot facility uses inspection methods such as CMM, optical gauging and laser tracking to produce graphite products to precision tolerances. ETM's stated key capabilities include engineering, machining and purification, serving industries where components must meet demanding application requirements.