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Qingdao Huishi Transmission Equipment Co., Ltd.
实力工厂
6年
shandong, China
主营产品: 正时皮带、正时皮带轮、传送带、v形皮带轮、齿轮皮带轮
传动皮带 热销第 3Global export expertiseFinished product inspectionOffline trade shows attended(1times)ODM services available