U.S.A. / 美国 / アメリカ合衆国

Standard Steel, LLC [SS]

500 North Walnut Street Burnham, PA 17009

NIPPON STEEL INTEGRATED CRANKSHAFT LLC [NSI]

1815 E. Sandusky St. Fostoria, OH 44830

NIPPON STEEL PIPE AMERICA, INC. [NSPA]

1515 East 4th Street, Seymour, IN 47274

International Crankshaft Inc. [ICI]

101 Carley Court, Georgetown KY 40324

AM/NS Calvert LLC

1 AM/NS Way, Calvert Alabama, 36513 U.S.A.

Suzuki Garphyttan Corp.

4404 Nimtz Parkway, South Bend, IN 46628, USA

Pennsylvania Extruded Tube Company [PEXCO]

982 Griffin Pond Road, Clarks Sumit , Pennsylvania 18411 U.S.A.

INDIANA  PRECISION  FORGE, L.L.C. [IPF]

WHEELING-NIPPON STEEL, INC. [WN]

P. O. Box635, Penn & Main Streets, Follansbee, WV 26037, U.S.A.

Mexico / 墨西哥 / メキシコ

TENIGAL, S.de R.L.de C.V.

Carretera Santa María la Floreña, K.m. 15 Rancho la Joya, Pesquería, 66680 N.L., México

NIPPON STEEL PIPE MEXICO, S.A. DE C.V. [MNSP]

Av.Libre Comercio No.100 Puerto Interior, Silao Guanajuato, México C.P.36275

Sanyo Special Steel Manufacturing de Mexico S.A. de C.V.

Calle Jose Maria Pascual No.202, Parque Industrial Marabis, Abasolo, Guanajuato. Cp. 36970 Mexico

SUZUKI GARPHYTTAN S.A. de C.V.

Brazil / 巴西 / ブラジル

Usinas Siderúrgicas de Minas Gerais S.A. [USIMINAS]

Rua Prof.Jose Vieira de Mendoca 3,011, Bairro Engenho Nogueira, 31310 260, Belo Horizonte MG, Brazil

UNIGAL Ltda.

Av. Pedro Linhares Gomes 5,431, Bairro Usiminas, 35160 900, Ipatinga, MG, Brazil