railway fitting
1)standards:federal spec.,AS type, European type and JIS type,,According to customer blueprint requirement or sample processing!
2)Materials:C45,45#,alloy,carbo ,cast steel, with hot-dip galvanized coating protection against corrosion,
3)Technique: precision rolling, forging, turning milling, milling, drilling, hot galvanized,
4)Application: metal Connecting Accessories used for the two ends of Insulators
5)Annual production capacity: 8000 tons