PHILIPPINE TELEGRAPH & TELEPHONE COMPANY (PT&T)

Information and Communications Technology

SJS Building Casino St., cor. South Superhighway Palanan, Makati City Makati Metro Manila

Tel : (02) 844-76-47 / 818-05-11

Fax : (02) 810-12-11 / 844-76-47

MAYON TELEPHONE CO, (MATELCO)

Information and Communications Technology

2nd Floor, Midland Plaza, M. Adriatico St. Ermita Manila Manila Metro Manila

Tel : (02) 522-02-74

Fax : (02) 722-84-64

PHILIPPINE LONG DISTANCE TELEPHONE COMPANY

Information and Communications Technology

Ramon Cojuangco Bldg., Makati Ave., Makati City Makati Metro Manila

Tel : (02) 816-8024;816-8121;816-8711;816-8097

Fax : (02) 810-7138;818-6800

ERICSSON TELECOMMUNICATIONS, INC.

Information and Communications Technology

7/F Octagon Building, San Miguel Ave., Ortigas Center, Pasig City, Metro Manila Pasig Metro Manila

Tel : (02) 637-1600

Fax : (02) 637-6160

ETSI TECHNOLOGIES, INC. (FOR. ELECTRONIC TELEPHONE SYSTEM IDUSTRIES, INC.)

Information and Communications Technology

Mercedes Business Park, Mercedes Avenue, Pasig City Pasig Metro Manila

Tel : (02) 634-54-77

Fax : (02) 643-20-33

Dyna Ware Incorporated

Plastic Products

15 Delfin St. Marulas CITY OF VALENZUELA Metro Manila

Tel : 02 292 8021

Fax : 02 291 6826

baraceros technology corp

Telecommunication

unit 1510 Cityland pasong tamo tower, chino roces avenua San Lorenzo CITY OF MAKATI NCR

Tel : 02 728 1384

Fax : 02 728 1385

grj trading

retailer of used japan surplus parts

3 & 4 carlos botong francisco avenue barangay san isidro ANGONO RIZAL

Tel : 026600545

FOCAL LENGTH ENTERPRISE

Services

258-B San Miguel CITY OF PASIG NCR

Tel : 02 3590269

IVMPHILS SERVICES & CONTRACTORS INC

ELECTRICAL CONTRACTOR & DESIGN

10-1 pilipino ave, teacher bliss, Balong Bato QUEZON CITY NCR

Tel : 922 891 7386

Fax : 02 3556321