... : SKL1,SKL3,SKL12,SKL14Raw material:38Si7 , 60Si2CrASurface: Plain(Oiled) , Black paint, Color paint Zinc, HDG,etc. 4 ... e2001,e2006,PR401,PR309......Raw material: 60Si2MnASurface:Plain(oil), Black paint, Color paint,Zinc,HDG,etc. 5. ... paint, Zinc,HDG,etc 9.Rail pad/Rubber padRaw material: EVASurface: Plain 10.ShoulderType: All kinds available according to customers drawings and samplesRaw material ...