OPTIMUM DESIGN SYSTEMS, INC.

Industrial Services and Equipment

Suite 1411 Cityland 10, Tower 1, 6815 Ayala Ave., Makati City Makati Metro Manila

Tel : 7531709 to 14

CADTECH SYSTEMS CORPORATION

Industrial Services and Equipment

Suite 1412 Cityland 10, Tower 1, 156 H.V. dela Costa St., Makati City Makati Metro Manila

Tel : 7531709 / 8123560

MATIC AUTO-GATE SYSTEMS

Services - Installation Of Equipment/parts

507 MAPAYAPA ST. UNITED SAN PEDRO SUBDIVISION SAN ANTONIO San Pedro Laguna

Colbi Resources Philippines

Industrial Sales and Services

Casimiro village Pamplona 3 Pamplona Tres CITY OF LAS PIÑAS Metro Manila

Tel : 02 874 8506

Fax : 02 846 0475

KOXNEAL TECHNOLOGIES INC.

Construction and Maintenance

20-A Madiac St. Quezon City Metro Manila

Tel : (02) 71 4 1425

Fax : (02) 714 1425

ASII Filtration System & Services

Management Consulting

239 Beluz Building, M. Concepcion Street San Joaquin Pasig METRO MANILA

Tel : 026438796

Fax : 025846195

Dansung Builders, Inc.

Contractor

3f Rm303 Castro Bldg., 58 Timog Ave. Laging Handa Quezon City METRO MANILA

Tel : 02 374 2479

Fax : 02 709 2248

CCT CONSTRUCTORS CORP.

General Contractor

3/F Princess Building 104 Esteban St San Lorenzo CITY OF MAKATI NCR

Tel : 02 8102001

Fax : 02 8113090

Ralmarc Multi-Sales & Services Co., Ltd.

Electrical Supplies

B1 L6&7 Ph1, #648, Mapayapa, Brgy. Dela paz, Antipolo City Dela Paz CITY OF ANTIPOLO RIZAL

Tel : 02 781 9967

Fax : 02 213 5240

ERIC SINGSON EVALLA ELECTRONIC & COMPUTER REPAIR SERVICES

Contractor designed and built

14 d. macapagal st. Santo Niño CITY OF MARIKINA Metro Manila

Tel : +63923.6114.777