Raw material: 35 &45 steel, Q235.35K. 45#,etc.
Grade: 4.6.4.8.5.6.8.8.
Surface: Plain (oil ). Black. Zinc. Hdg etc.
Standard: GB, AREA, ASTM, BS, UIC
Quality: ISO9001: 2008
Application: Railroad, industrial construction
Competitive Advantages
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer's Design and Logo are Welcome