H Beam
G300
AISI, JIS, ASTM, DIN, BS, GB
IS0, ABS
900-12000mm
Cut to Lengths and Make Holes
Steel Building Construction
Laser Cutting and Galvanized
Hot DIP Galvanised
Xinhuiying Steel
Standard Export Packing
100uc-310uc
Qingdao China
73089000
