... wax castingMarine Hardwareinvestment castingOEMChina Item No.Casting(Lost wax casting, precision casting, evanescent mode casting, investment castingKey specification1.Material: stainless ... -coating and so on4.Weight: 5g-60kgMain production facility1.Casting facility: wax injector, paint mixer, medium-frequency induction ... machine, mircoscope. China!! steel Marine Hardware precision casting part