zinc information centre Wrens Court, 56 Victoria Road Sutton Coldfield, W Midlands B72 1SY Tel. 0121 362 1201 Fax. 0121 355 8727 email: zincinfocentre@hdg.org.uk website: zincinfocentre.org Arcon International Resources plc, Bekaert Fencing Ltd, Boilden Commercial AB, Brock Metal Ltd, G C Evans, Euromin S A, Galvanizers Association, Glencore Internationa..