길이
12m, 6m, 6.4M, 1-12m as required
Secondary Or Not
Non-secondary
Key words
steel hollow bars
Company type
manufacturer,producer,mill,factory
anti rust method
wrapped by plastic cloth,zinc coating
rhs
rectangular hollow section
advantage 1
Youfa group has 160 production lines
advantage 2
Youfa group is a top 500 enterprise in China
Standard
ASTM A500 EN10219 JIS G3466
Grade
Q195-Q355, Grade A&B&C