In 2012, Lien Ding obtained the patent for special cutting of metal sheet, which has been applied to metal sheet processing technologies , such as cutting and forming of small metal sheet for automotive electronics , aluminum sheet processing for panel equipment , LED light bar forming , etc.
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No. 231-7, Ln. 50, Xinguo St., Zhubei City, Hsinchu County 302, Taiwan (R.O.C.)
