Mayer Steel Pipe Corp.

Utility Companies,

333 T. Santiago St., Lingunan, Valenzuela City

Tel : (02) 292-8588

MM Steel Service Center Corp.

Motor Vehicles and Parts

Km. 53, Brgy. Tulo, Calamba, Laguna

Tel : (049) 545-1844

Philex Mining Corp.

Mining, Quarrying, and Oil

Philex Bldg., 27 Brixton St. cor. Fairlane St., Pasig City

Tel : (02) 631-1381

PNOC Energy Development Corp.

Mining, Quarrying, and Oil

PNPC Complex, Merritt Rd., Fort Bonifacio, Taguig, M.M.

Tel : (02) 893-1320

Taganito Mining Corp.

Mining, Quarrying, and Oil

4/F Solid Mills Bldg., 143 Dela Rosa St., Legaspi Vill., Mkti. City

Tel : (02) 812-6074

MAISCOR (PHILS.) INC.

113 M.H. del Pilar St., Santolan, Malabon, Metro Manila Malabon Metro Manila

Tel : (02) 294-6632 to 34

Fax : (02) 294-6635

VA TECH INTERNATIONAL GMBH

Suite 401, Golden Rock Bldg., 168 Salcedo St., Legaspi Village, Makati City Makati Metro Manila

Tel : (02) 894-1010;817-4392

Fax : (02) 817-4674

EL GRECO SHIPCHANDLERS, INC.

70 Sgt. E.A. Esguerra Avenue, Quezon City Quezon City Metro Manila

Tel : (02) 929-7051 to 54

Fax : (02) 921-3354

BUAL STEEL CRAFT

Toys, Souvenirs, Gifts, Jewelry and Decors

c/o GTH PHILS., #544 3rd Street, Lourdes Subd., Sta. Mesa, 1016 Manila Manila Metro Manila

Tel : (632) 714-6662

CAPITAL STEEL PRODUCTS, INC

Industrial Services and Equipment

106 Balubaran St., Valenzuela City Valenzuela Metro Manila

Tel : (02) 292-4828

Fax : (02) 443-2303