Beijing Tiancheng Haosheng Trading Co., Ltd. is a comprehensive trading company, specialized in the import/export business in construction machinery, engineering machinery, mining machinery and various fittings. Our most competitive products are slewing rings. The single-row four point contact ball slewing ring and the single-row crossed roller slewing ring are widely used for rotary conveyor machines, welding operation machines, tower cranes, small and medium-sized excavators, engineering and military industrial equipment machines, high-altitude operation trucks, entertainment machines, foundry machines, crane trucks, pile drivers, aerial ladder fire-fighting trucks, etc. Three-row roller slewing ring is sturdy, high-precision, and especially suitable for heavy duty machines which require large working diameter, such as bucket wheel excavators, wheeled cranes, port cranes, tunnel boring machines, steel transporters, big tonnage truck cranes, big and heavy size spiral platforms, etc. We can also make production as your own request. Should any of these items be of interest to you, please let us know, we will happy to give you a quotation upon receipt of your detailed requiremant.
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