应用
structure building ....
长度
6m or 12m or as your request
品牌
Baogang, Shagang, Benbang,Angang
Product name
Structural steel h beam profile H iron beam
Grade
Q235B,SS400,S235JR,ASTM A36,St37-2,Q345B,S355JR
Price
factory direct price
Surface
galvanized coated,or as your request