JULES KING M. PAITON, JAMES C. ADRIATICO, ISAGANI M. UBALDE, ROLAND A. AGUSTIN, MARIO S. MANAHAN, JR., AND JESROME C. SIEGA, PETITIONERS, VS. ARMSCOR GLOBAL DEFENSE, INC. [FORMERLY, ARMS CORPORATION OF THE PHILIPPINES], MARTIN TUASON (OWNER/PRESIDENT), ATTY. ERMILANDO O. VILLAFUERTE (HR-HEAD/IN-HOUSE COUNSEL), MANPOWER OUTSOURCING SERVICES, INC., AND DIOGENES JAURIQUE (PRESIDENT/OWNER*), RESPONDENTS