1.Name:Forgings rail chain. 2.Advantage:high strength,high toughness,wear resistant,Very competitive price Product Name:Forgings rail chain.Material: High Manganese SteelProcess:CNC machine+Forgings Surface Finish:Sand blast,spray modelTrade Term: FOB, CIF, CNF, etc. Advantage: 1.high strength,high toughness,wear resistant 2. Acceptable small orders 3. Large capability 4.Very competitive price ...