sr-179_

Part Name: Exotic
part number:
SR-3025 

产品分类: .

Product Description

Can produce national or industry standard products and plans to process         
Material:65Mn、SK5、SK7、Stck6、T8、T10、50CrV、60Si2Mn、CK45、1040-1050              
Surface treatment:black oxide finish 、phosphating、Galvanized processing、dacromet、Mechanical galvanizing (dark) processing