... casting,4.gravity casting,5.chill casting,6.low pressure casting . Casting parts (ISO9001:2008) SpecificationsWe can supply sand casting,die casting,permanent mold casting,gravity casting,chill casting,low pressure casting ... /3. CNC machining casting: 6061-T6/6063-T6ProcessSand casting, Gravity casting, high pressure die casting, low pressure die casting and CNC Machining casting.Designs1.As per the ...