... quality 4.OEM service Item NO. jig and fixture design for sand casting productsMaterialsIron, aluminum, steel, copper, plastic, carbon ... T/T 30% depositPaymentT/T 30% deposit ,and 70% T/T before shipment (detailed case can be discussed ... scopeCNC center machining, drilling, turning, grinding, tapping, mould design and processing, casting, sheet mental working etcApplicationAutomation machine, medical ...