main products
years of R&D experience
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multi-country customers
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12 person R & D Team; Technical innovation–fully automated equipment & automatic storage; 7 days customized sample ISO, CE, RoHS Certificate.
We start by strictly controlling the quality from source raw material .in the production process of bearing sleeves , inspection is carried out by supporting all kinds of inspection device , Projector and Contour Instrument . we produce finished bearing under advanced fully automatic grinder /assembly and automatic testing equipment machines ,the quality bearing grade reaches ABEC-1 ,ABEC-3,ABEC-5,ABEC-7 . quality can replace the imported bearings .