Quay Magnesium Limited (Quay) is an Australia-based manufacturer of magnesium alloys. Its alloys are used in the automotive, electronics and emerging aerospace industries. The Company's main production facility is located in Nanjing, China and serves sales representatives in Australia, China and North America. The Company’s subsidiaries include the wholly owned Quay Magnesium Marketing Limited, Quay Magnesium Holdings Limited and Nanjing Quay Magnesium Co Ltd, as well as the joint-venture Quay Magnesium GmbH (51%). The Company's main shareholders as of September 28, 2010, were Central Turbo Limited (18.58% of issued capital), HSBC Custody Nominees (8.53%) and Peter Wayne Stuntz (7.88%).