Type:railway parts Material:cast steel /tin bronze Dimensions (L x W x H) (mm):per client's request casting process:investment, sand,lost wax casting material standard:ASTM,AISI,BS,DIN,NF,JIS non-standard product:according to drawings machining process:precision machining Material:cast steel /tin bronze Casting technique:Silicasol investment casting/ lost wax process casting superficial treatment:dacromet/ electrophoresis Product scope:subway/ Track accessories/locomotive accessories OEM:Acceptable Certification:ISO9001 for each I am very interested in buying some railway parts. Contact me by my ****below and i send you the list of items i want. My ****caroline.ftc01**** Show More