Xinhairunda steel trade co., ltd.

Xinhairunda Steel Trade Co., Ltd. Main Products Material: 304, 304L, 321, 316L, 317L, 347H, 2520, 310S, 2205, 2507, 904L, Q235B-Q235E, Q345B-Q345E, 10#-60#, 20Mn-60Mn, 20Mn2-50Mn2, 20Cr-50Cr, 15CrMo-42CrMo, 20CrMnTi-40CrMnTi, Q235B-Q235E, Q345B-Q345E, 10#-60#, 20Mn-60Mn, 20Mn2-50Mn2