Electro Tech Machining

Electro Tech Machining, also called ETM, is a supplier of carbon and graphite materials and parts. It is based at 2000 West Gaylord Street in Long Beach, California. The company was founded in 1936 to serve the US Navy, rebuilding military engines for naval bases in California.

The company offers graphite and carbon based products and EDM materials. It sells them in block form and as precision machined parts. The site says it keeps a large inventory of isostatic, extruded and molded graphite materials in many sizes.

The site lists industries served as aerospace, heat treating, metallurgical, petrochemical, power generation, semiconductor and EDM applications. Products include fuel cell plates, furnace components, crystal growing components and rings, bushings and bearings.

The site says the company's 25,000 square foot manufacturing facility uses CNC technology, including 4 and 5 axis machining. It says the company offers secondary processes such as impregnation, purification and coatings. It describes itself as a culture of continuous improvement.

The company is registered to ISO 9001:2015 and AS-9100D:2016. The site says it uses inspection methods such as CMM, optical gauging and laser tracking. It also has material testing capabilities that help keep tolerances precise.

The phone number is 562.436.9281. The site has a quote request button, a newsletter sign up and a press releases section. It also lists careers and customer and supplier pages. The company has links to Facebook, Twitter and LinkedIn pages.