0086 17701706555
jojoruan@heyinsteel.com
35CrMo SCM435 4130 35CrMoA Str
H13 SK61 1.2344 Tool steel
1035 1045 S45C Medium Carbon s
8620 20CrNiMo SNCM220 alloy st
GCr15 SUJ2 E52100 100Cr6 Beari
23CrNi3Mo alloy steel rock dri
SWRCH8A SWRCH10A SWRCH18A SWRC
ML20MnTiB 10B21 20MnB4 Spheroi
42CrMo SCM440 42CrMo 1.7225 al
Contact: Miss.Ruan
Phone: 17701706555
Tel: 0086 17701706555
Email: jojoruan@heyinsteel.com
Add: No.1588 Youyi Road, Baoshan District,Shanghai
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