... Alloy Steel,with Heat Treatment Investment Casting,Wear Part for Agriculture Machine,Mount,Alloy Steel,with Heat Treatment Quality System ... experience2.15-20 days delivery after deposit3.Special Analysis of rawmaterial and liquid melt,match before casting4.Control spectral ... & EQUIPMENTS:JGQ CASTING PRODUCTS: Investment Casting,Wear Part for Agriculture Machine,Mount,Alloy Steel,with Heat Treatment