元祥金属工业公司是国内铜合金线、棒材的专业制造大厂，其中特别为运用于模具切割加工用电极线（EDM Wire）专业研发出的「YFW-F ...

Wire EDM-short for wire electrical discharge machining-is a non-contact machining process that uses a thin, electrically charged wire to cut through metal. The wire never touches the workpiece.