... .Various material availabl Product name(Model Number):Precision machining parts (HYS-P003) Material as shown:Copper (others can be steel, stainless steel, ... services/ Product Assembly 2. Precision CNC machining (Materials: ABS, PC, PVC, PA, POM, PMMA, PE,PP,Aluminum,Copper ,Steel,etc.) 3. Plastic ... a harmony and win-winsituation! (Xiamen Huiyongsheng Industry Co.,Ltd.) precision machined parts