材质
Q195, Q235, S235JR, ASTM A500, Q355
认证
API, CE, 之二, SASO认证, JIS, GS认证, ISO9001
Product name
China factory cheap price size 2x2 Q235 galvanized square tube steel
Brand Name
Tianjin Yaoshun
Material
Q195/Q215/Q235/Q345/10#/20#
Production lines
14 pipe production lines , 8 gi coil production lines
Usage
Construction Structure, Building, Carports
Delivery time
Within 3 days if have stock