... passed ISO 9001-2000 CNC metal/steel/aluminum/plastic precision machiningShenzhen EbyTon Technology Co.,Ltd is a ... stainless steel, alloy steel ,brass, bronze, copper, aluminum, plastic, or customer specified.3.Finishes: Anodizing, Electroplating, Polishing, Powder ... step; 100% inspection before shipment by micrometer, height gauge, projector measuring machine, coordinate measuring machine(CMM), ect. ...