SIFT MACHINERY Co., Ltd,established in 2009,seated at beautiful seaside city Qigndao,are mainly responsible for manufacturing and export of slewing bearings,the factory is in Xuzhou which is known as the ¡°bearing capital.
SIFT MACHINERY CO.LTD is a professional manufacturer engaged in the research and development and production of slewing bearing including single roll ball type, cross roller type, double row ball type, three rows of roller type,ball-and-roller type and all kind of Non-standard slewi...
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