... Mechanical part 2.One year quality guarantee 3.Material : brass,steel,AL. 4.Different style Mechanical part Mechanical partBrass Mechanical partsBrass Parts,CNC machine Mechanical ... ,Delivery in time3,Excellent equipment4,High quality and competitive priceMaterial:Aluminum,Iron, ... turning, grinding, tapping, mould design and processing, casting, sheet mental working etcApplicationAutomation machine, ...