... lead time 5. competitive price Non Standard High Precision Casting and Forging PartsGoodwill Precision Machinery (Dongguan) Co.,Ltd is a ... professional factory which in high precision machining/processing for more than 8 years already, ... Machining Materials:stainless steel, alloy steel ,brass, bronze, copper, aluminum, plastic, or customer specified. 3.Finishes: Anodizing, Electroplating, ...