Vacuum Furnace Systems (VFS) Corp., Souderton, Pa., completed delivery of six vacuum furnaces at six facilities. The furnaces were installed at Zimmer Holdings, Warsaw, Ind.; William International, Ogden, Utah; Stryker Howmedica, Mahwah, N.J.; Eaton Aeroquip, Tacoa, Ga.; Bharat Electronics in India; and National Aerospace in Taiwan. Williams International also purchased an additional furnace, which is scheduled to ship in May 2003.