SOUTHEAST ASIA CEMENT HOLDINGS, INC.

CONSTRUCTION, INFRASTRUCTURE & ALLIED SERVICES

25th Floor, The Salcedo Tower, 169 H. V. Dela Costa St., Salcedo Village, Makati City

Tel : 819-5506 to 15 (TL); 849-7360 (DL)

Fax : 815-2582/2585

ASII Filtration Systems and Services, Inc.

Environmental and Safety Fire Explosion Prevention

239 Beluz Bldg., M Concepcion, San Joaquin, Pasig City San Joaquin CITY OF PASIG Metro Manila

Tel : 02-643-8796

Fax : 02-584-6195