Whatever the standards, ASTM, DIN, BSW, GB, JIS, UIC, Russian or drawings from customers.

Material: 16Mn or others specified by clients,45# Steel C1045 S45C

Protection: plain (oiled), hot dip galvanized,  white zink plated, yellow zink plated,  black, dacromet, geomet or others specified by the customers

Standard: AREA, UIC, BS

Specification: 115 RE, 132 RE, UIC54, UIC60, TJ57, BS75