NIPPON STEEL ENGINEERING CO. LTD (NSENGI)
Osaki Center Building, 5-1, Osaki 1-Chome,
Shinagawa-ku, Tokyo 141-8604 Japan
Tel. No.: +81-3-6665-2000
Website: www.eng.nipponsteel.com
GRANDSPAN DEVELOPMENT CORPORATION (GDC)
Bo. Tagpos, Binangonan, Rizal, Philippines
Tel. No.: +63 2 8163371 to 80 | +63 2 6511451 to 60
Website: www.grandspan.ph
E-mail: sales@grandspan.com.ph
ESCA INCORPORATED
ESCA Global Centre, #78 8th Avenue,
Murphy, Cubao, Quezon City, Philippines 1109
Tel. No.: +63 2 4370598 | +63 2 4392988
+63 2 9118247 | +63 2 9117628
Website: www.escaengineers.com
E-mail: esca@escaengineers.com
NIPPON STEEL METAL PRODUCTS CO., LTD (NSMP)
SA Bldg., 17-12 Kiba 2-Chome, Koto-ku, Tokyo, Japan
Tel. No.: +81-3-3630-2903
Website: www.ns-kenzai.co.jp/english
E-mail: nikken-infoE@ns-kenzai.co.jp