Luxfer Holdings PLC is a United Kingdom-based holding company. The Company, along with its subsidiaries, manufactures high pressure gas cylinders in aluminum and composite materials; magnesium alloys and powders; components in aluminum, magnesium, titanium and carbon composites, and chemically-derived compounds of zirconium. It operates 16 manufacturing plants in six countries, which include the United Kingdom, the United States, France, Czech Republic, Canada and China, plus joint ventures in Japan and India. During the year ended December 31, 2010, the Company operated in two divisions: GAS CYLINDERS, which trades as Luxfer Gas Cylinders and Superform and ELEKTRON, which trades as MEL Chemicals and Magnesium Elektron. In September 2012, the Company, through its wholly owned subsidiary, Luxfer Canada Limited, acquired all of the issued and outstanding common shares of Dynetek Industries Ltd.