... Casting Armrest/Handrail/Railing of Chair Parts Material: ADC10 Best price;fast delivery Aluminium Die Casting Armrest/Handrail/Railing of ... technology, surface treatment.We have mold development, product die casting, machining, polishing, vibration grinding, picking, chemical ... furniture, lighting, heat sink, communications equipments, electronic components and other series.The picture is for ...