地址:
地址:山东省聊城市辽河路东首293号
电话:0635--8887969
0635-8887969
13969580678
X2CrNiMoN25-7-4线材
X2CrNiMoN25-7-4圆棒
X2CrNiMoN25-7-4板材
38crsi,9crsi,27simn,30crmnsi,35crmnsi,20#,45#,a105,q235b,cr12,cr12mov,9cr18mo,9Cr18,1cr13,2cr13,3cr13,4cr13,304,316l,431,2205,2507…
38crsi,9crsi,27simn,30crmnsi,35crmnsi,20#,45#,a105,q235b,cr12,cr12mov,9cr18mo,9Cr18,1cr13,2cr13,3cr13,4cr13,304,316l,431,2205,2507…