precise machined parts materials:gray iron,carbon steel,stainless steel,aluminum,bronze,brass, ... ,AUTO CAD,SOLID WORK 2001,CAXA,UG,CAD/CAM/CAE4.equipment normal lathe,CNC lathe,milling,drilling,planning,grinding machinery and ... ,painting,pvc power coating,dacromet plating6.detailed products range:machinery parts,auto parts,electric/eletronic equipment parts. machining parts