Dongyang Huanqiu Steel Strip Co., Ltd
[Manufacturer, Exporter, Importer]
We supply quality cold rolled steel strips, hardened and tempered steel strips, spring steel strip, etc.The materials of steel are medium and high carbon steel such as 65Mn, T8A, T10A, 50#, 40Mn, etc.Sizes cover 0.08~3.0*
8~350mm.