... time 5. competitive price Non Standard High Precision Casting and Forging PartsGoodwill Precision Machinery (Dongguan) Co.,Ltd ... lathe turning parts, grinding parts, stamping parts, casting and forging parts, assembly service.2.Various Machining Materials ... , alloy steel ,brass, bronze, copper, aluminum, plastic, or customer specified. 3.Finishes: Anodizing, Electroplating, Polishing, Powder Coating ...