Model Material Standard Fixed Length Bloom（101*81） Q345B GBT706-2016 270mm Double Length S...

Model Material Standard Fixed Length 5#~40# Q235B/Q345B GBT706-2016 6-12m

model Material standard Fixed length 7.5#---25# Q235B/Q345B GB9787-88 JIS E 3192 6-12 m Sp...

model Material standard Fixed length 8#        ~        45# Q235B        Q345B GB706-88 6-...