Wenzhou Tianyu Electronic Co., Ltd. tau tsim muaj xyoo 2000. Peb tau koom nrog kev tsim cov hlau vuam electrodes, cov pas nrig vuam, thiab cov khoom siv vuam tau 22 xyoo. Peb cov khoom tseem ceeb suav nrog cov hlau tsis xeb vuam electrodes, cov hlau carbon vuam electrodes, cov hlau tsis tshua muaj hlau vuam electrodes, cov hlau vuam electrodes surfacing, nickel & cobalt alloy vuam electrodes……
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