PHILPRIME CHEMICAL CORPORATION

#17 Maine Avenue, Km. 16, Severina Industrial Estate, 1700 Paranaque City Parañaque Metro Manila

Tel : 823-1568 / 823-6941 / 823-4286

Fax : 823-6942

STEEL ASIA MANUFACTURING CORP.

6/F, 8101 Pearl Plaza Bldg., Pearl Drive, Ortigas Center, 1605 Pasig City Pasig Metro Manila

Tel : 638-8888

Fax : 631-5042

R.D. POLICARPIO & CO., INC.

544 Melania St., Samsonville Subd., Dau, Mabalacat, Pampanga Pampanga Region 3

Tel : 045) 331-1119 / 331-3713

Fax : 813-2878

PALINGENESIS MANUFACTURING INC.

Industrial Services and Equipment

RMT Industrial Complex, Tunasan, Muntinlupa City Muntinlupa Metro Manila

Tel : (632) 862-2560 to 64

Fax : (632) 862-2561

FIRST SOLID BUILDERS, INC.

Industrial Services and Equipment

Zapote-Paliparan Road, Paliparan I Dasmarinas, 4114 Cavite Cavite Region 4

Tel : (046) 975-0072 / 76 / 79

Fax : (046) 975-0572 / 75

W. R. GRACE (PHILIPPINES) INC.

Construction Companies

Silangan Canlubang Industrial Park, Canlubang, Laguna Laguna Region 4

Tel : (049)549-7373

Fax : (049)549-7778

MILCRETE CORPORATION

Construction Companies

Suite 507 Richville Corporate Center Commerce Ave., Madrigal Business Park, Ayala Alabang, Muntinlupa City Muntinlupa Metro Manila

Tel : 807-4292 / 633-4832

Fax : 807-4292

WILLIAM GOLANGCO CONST. CORPORATION

Construction Companies

621 Lee St., Brgy. Addition Hills, 1550 Mandaluyong City, Philippines Mandaluyong Metro Manila

Tel : 724-4411 to 19

Fax : 725-3716

CONCRETE CONTRACTORS, INC.

Construction Companies

3/F, Prudential Bank Bldg., Pasong Tamo, Makati City Makati Metro Manila

Tel : (02) 843-6406 / 843-6510

Fax : (02) 815-9327

PHILIPPINE NATIONAL CONSTRUCTION CORPORATION

Construction Companies

PNCC Complex, EDSA cor. Reliance St., Mandaluyong City Mandaluyong Metro Manila

Tel : (02) 631-8431 to 56

Fax : (02) 633-8402