Electro-Tech Machining located in Long Beach, CA is a provider of graphite and carbon based products. The business was founde ... d in 1936 making it the most established business in our industry. We provide graphite, carbon based products, and EDM materials in block and precision machined. A large inventory of over 40 different graphite materials is maintained ranging in properties, and sizes up to 5,000 pound graphite blocks. Our manufacturing capabilities range from small to the largest parts in the industry. Our 25,000 ft. manufacturing facility utilizes the latest CNC technology, including 4 & 5-axis machining, to produce complex, high quality parts. We employ the most qualified engineering, technical, and machining staff to assist with design, material selection, and applications. Secondary processes such as impregnations, purification, and coatings are also offered. Electro-Tech is AS-9100 registered and uses the latest inspection techniques, including CMM, optical gauging, and laser tracking. read more