Qualité: | Q195-Q420 Series, Ss400-Ss540 Series,S235jr-S355jr |
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la norme: | AISI, JIS, ASTM, VACARME, GB |
La certification: | SGS |
H Steel Beam: | Web 100-800X5-30, Flange 100-500X7-40 |
Angle Bar Range: | 25X25X3-200X200X20mm |
Channel Steel: | Hxbxd=50-400X37-104X4.5-14.5 |