BROOKLYN HEIGHTS, Ohio–(BUSINESS WIRE)–GrafTech International Ltd. (NYSE:EAF), a leading manufacturer of high-quality graphite electrode products essential to the production of electric arc furnace steel, announced the opening of a new sales office in Chiba-shi, Japan. This new office will provide GrafTech’s customers in the region with local commercial, customer service and technical support. This office also expands the company’s global sales and technical support personnel. “We are fully c