2.1 Equal Angle Bar
(1)Size: 20x20X2mm-200x200X24mm
(2)Standard: DIN, JIS, ASTM, ISO
(3)Quality:
DIN: S185, St37-2, S355N
JIS: SS330, SS400, YAW-TEN50
ASTM: 1010, 1017, 1020, Gr-E

2.2 Unequal Angle Bar
(1)Size: 25X16X3mm--200x125X18mm
(2)Standard: DIN, JIS, ASTM, ISO
(3) Quality:
DIN: S185, St37-2, S355N
JIS: SS330, SS400, YAW-TEN50
ASTM: 1010, 1017, 1020, Gr-E

2.3 Channel Bar
(1)Size: 50x37X4.5X7.0mm-400x104X14.5X18.0mm
(2)Standard: DIN, JIS, ASTM, ISO
(3) Quality:
DIN: St37-2, S355N
JIS: SS330, SS400, YAW-TEN50
ASTM: 1017, 1020, Gr-E

2.4 H-Beam
(1)Size: 100x50X5X7mm-912X302X18X34mm
(2)Standard: DIN, JIS, ASTM, ISO
(3) Quality:
DIN: St37-2, S355N
JIS: SS400, YAW-TEN50
ASTM: 1020, Gr-E

2.5 I-Beam
(1)Size: 100x68X4.5X7.6mm-630x180X17.0x22.0mm
(2)Standard: DIN, JIS, ASTM, ISO
(3) Quality:
DIN: St37-2
JIS: SS400
ASTM: 1020

2.6 Flat Bulb Steel
(1)Size: 50x16X4mm--270x57X14mm
(2)Standard: EN10067 BS4848-80
(3)Certificate: ABS LR BV DNV GL KR NK RINV CCS
(4)Steel grade: A B AH32 AH36