| The oilfield professional bearings produced by MYY1 famous bearing have mud pump bearings ( F500-F1600, 3N500 3NB1600). Slewing bearing ( 175 turntable-375 turntable). This kind of faucet, crane, and ditch bearing. Various pumping unit bearings, etc. Sales in Daqing, Jilin, North China and other major domestic oil fields. |
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