NINGJIN KEDA ELEVATORMACHINERY CO. , LTD. is a professional manufacturer of elevators.
宁津科达电梯机械有限公司是一家电梯配套专业生产厂家。
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MINI construction elevator is a small vertical transport driver of the tower crane, construction personnel, repair personnel and small material of construction machinery.
MINI施工升降机是一种小型的垂直运输塔机司机、施工人员、维修人员及小型物料的施工机械。
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An elevator mechanic can work the machinery directly by turning this lever.