cr12模具材料鋼
主營產品:
1215(Y15) 12L14(Y15PB) 1144(Y40Mn) 11SMn30 11SMnPb30 20CrMo 35CrMo 42CrMo 38CrMoAl 20CrMnTi 20CrNiMoA(8620) 40CrNiMoA 17CrNiMo6 25Cr2MoVA 12Cr1MoVA 45CrNiMoV 30CrNiMo8 H13 5CrNiMo 5CrMnMo
更多材料及技術問題請咨詢 張經理:13952444299 (微信同號)