不銹鋼管、不銹鋼棒材、不銹鋼板材系列. 結構用不銹鋼管(GB/T14975),流體用不銹鋼管(GB/T14975)等 不銹鋼無縫管材質有;201, 202, 301, 310, 310S, 304, 304L, 316, 316L, 321, 439, 436, 437.. 不銹鋼棒材材質有;201 ,202 ,301, 310S, 321, 304, 304L, 316, 316L, 321, 1Cr13, 2Cr13, 3Cr13 4Cr13…. 不銹鋼板材材質有;201,202,301,310S,321,304,304L,316,316L等等 歡迎新老客戶惠顧、無錫現貨供應201不銹管、無錫現貨供應201不銹管、無錫現貨供應201不銹管、無錫現貨供應201不銹管、