LUOYANG LONGDA BEARING CO., LTD established in 1999, located in Yiyang bearing industrial park in Luoyang China, Covers area of 30 acreage, We owns more than 100 staffs and have nearly 60 all kinds of bearing manufacturing and testing facilities, LDB company specialized in designing, developing, manufacturing and selling slewing bearings application for excavators.
LDB company manufactures excavator slewing bearing as per JB/T2300-2011 of Machinery Industry Standard and JB/T10839-2008 of Engineering Industry Standard and machine processing diameter range from 150 mm to 3500 mm, Covering all kind of standard and nonstandard design. LDB slewing bearing's structures include: Four-point contact ball slewing bearing, Double-row balls slewing bearing, Cross roller slewing bearing, Three-row cylindrical roller and ball-roller combination slewing bearing can match with both domestic and oversea famous excavators.
LDB company has passed the ISO9001: 2000 quality system authentication and adopt strict process control from raw material into factory finished product out of factory to ensure 100% qualified rate of outgoing product.
LDB products exported countries include: USA, Canada, Indonesia, Mallaysia, Singapore, Germany, Spain, UK, Cezkh, Finland, Holland, Sweden, Ireland, Turkey and UAE etc.
LDB company owns strong technology, advanced processing equipments, complete testing method and perfect after-sales service, We insist on " Elaborate manufacturing, Serve the world" as our motto, supply sincerely high quality product and offer an all-round service, We are willing to cooperate with friends all over the world and build a beautiful and bright future together.
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