Casting iron rail Train parts

1.     ISO9001 & TS 16949 Certified. 2.     Product weight range: From 10 kg to 150kg 3.     More than 20000 tons per year of casting capacity 4.    Material: Ductile Iron: QT400、 QT450、 QT500、 QT550、 QT600、 QT700  Grey iron: HT150、HT200、HT250、HT300 5.     Products Material Standard: ISO, GB, ASTM, SAE, ISO, EN, DIN, JIS, BS 6.     Software Available: Auto CAD, 7.     Main process: Core making ,moulding, melting and pouring, Sandblasting，Machining, Leakage test, Surface treatment, etc.. 8.     Machining equipment: CNC, Lathe machine, Milling machine, Drilling machine, Grinding machine, and so on; 9.&nbs…