Decorative pole is made by sand casting process. We offer die castings, sand castings and permanent mold casting Material: aluminum alloy A356 ADC12decorative poleCan offer three types of molds die castings, sand castings and permanent mold casting (gravity or chill casting) Software for drawing: pro/E, auto CAD, UG, CAD, PDF and solid works 2008 flow analysis Further machining work: turning, ...