... Low alloy steel 3.Good surface,Tight tolerance,Fast delivery4.Standard:GB,AISI, BS,DIN,ASTM5.Weight:0.02kg-500kg6.Production capacity ... : more than 300 tons per month7 Steel casting,Low alloy steel sand castingproduction process: Mould ... Delivery time: within 30 days10.Terms:FOB,CIF11.Steel casting,Low alloy steel sand casting OEM service can be supplied, ...