|
|
|
SUMITOMO
KOBE STEEL
PRODUCTOS TUBULARES
V&M
TUBOS REUNIDOS
MITTAL ISCOR
TUBACEX
SCHOELLER BLECKMANN
NIPPON STEEL |
( JAPAN )
( JAPAN )
( SPAIN )
( FRANCE / BRAZIL )
( SPAIN )
( S. AFRICA )
( SPAIN )
( AUSTRIA )
( JAPAN ) |
|
BKL-EX THAI BENKAN
BENKAN
ERNE
TECTUBI
RACCORDI FORGIATI
RACCORTUBI
TK |
( THAILAND )
( JAPAN )
( AUSTRIA )
( ITALY )
( ITALY )
( ITALY )
( KOREA ) |
| |
|
|
|
|
|
|
|
SEAH
TG PRO
SUPERINOX |
( KOREA )
( THAILAND )
( MALAYSIA ) |
|
ULMA
DELCORTE
VIAR
MEGA |
( SPAIN )
( FRANCE )
( ITALY )
( ITALY ) |
| |
|
|
|
|
| |
|
|
ULMA
METALFAR
KOFCO
MELESI |
( SPAIN )
( ITALY )
( KOREA )
( ITALY ) |
|
KOFCO
METALFAR
MELESI |
( KOREA )
( ITALY )
( ITALY ) |
| |
|
|
|
|
|
|
BKL
TK |
( THAILAND )
( KOREA ) |
|
|
|
