اسم المنتج:KM264408 مرحل النبض ABB251-230 (سويتش)
رقم الموديل: KM264408
step elevator parts supplierone
One Elevator Parts Co, Ltd. One step elevator supplier
One Elevator Parts has a 20-years history, and is the sole Chinese elevator/escalator parts producer of Kone,otis,mitsubishi elevator and ThyssenKrupp.
