肯揚工業股份有限公司
KENOS INDUSTRIAL CORPORATION
螺絲、螺帽滲碳、調質專業熱處理加工廠螺絲、螺帽滲碳、調質專業熱處理加工
Professional Carburizing and Neutral Hardening of Fasteners
KENOS INDUSTRIAL CORPORATION
螺絲、螺帽滲碳、調質專業熱處理加工廠螺絲、螺帽滲碳、調質專業熱處理加工
Professional Carburizing and Neutral Hardening of Fasteners