NIPPON STEEL NORTH AMERICA,INC.
Houston / 休斯顿
920 Memorial City Way, Suite 700, Houston, Texas 77024, U.S.A.
TEL：1-713-654-7111
FAX：1-713-654-1261
Mexico / 墨西哥
Calle de Ruben Dario 281, No.2101, Colonia Bosque de Chapultepec, Mexico, D. F. 11580, Mexico
TEL：52-55-5281-6123
FAX：52-55-5280-0501
NIPPON STEEL AMÉRICA DO SUL LTDA.
Sao Paulo / 圣保罗
Avenida Paulista 2300, 18º andar conj. 181 Bela Vista, São Paulo-SP. CEP 01310-300 Brasil
TEL：55-11-3563-1900
FAX：55-11-3563-1901
Belo Horizonte / 贝洛奥里藏特
Av. do Contorno,6594-13°andar-Sala1302, Lourdes,Belo Horizonte-MG, CEP 30110-044, Brasil
TEL：55-31-2191-4000
FAX：55-31-2191-4880