1.Passed ISO9001:2000 2.Reasonable price 3.We can produce as your request 4.Cutting metal materials 5.Various alloy steel Like product:Blade Linear guideway,shear blade,circular knives and spacers,cold and hot cutting linear blade,Square profiled cutting blade,Wear plates,Sheet metal coils cutting,etc 1.Passed the ISO9001:2000 2. Materials:5CrW2Si,6CrW2Si,Cr12MoV,9SiCr,GCr15,H13,H13K,HMB and HMK ...