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Company Profile

        SLING (Stock Code: 832147 ), founded in 2004, is an integrated automotive bearing manufacturer of R &D, design and manufacturing, which has years of experience in O.E. marketand aftermarket in the automotive field. The total employees are more than 1200. Our products include: the first generation wheel bearing, the second & third generation wheel hub unit,the tapered oller bearings, the clutch release bearing, the tensioner & idler bearing and customized bearings more than 3000 varieties. Not only we cooperate with the universities,but also we develop the professional automobile grease for the wheel bearing together with the Sinopec. At the same time, we cooperate with the well-known steel factories anddevelop 'SL ING enterprise standard bearing steel'.


        In March 2015, the company was listed in the national SME share transfer system (New Third Board), stock code: 832147, stock abbreviation:   SLING.


        Our company has passed IATF 16949:2016 quality management system certification, and the quality audit of the second party coming from a number of well-known host suppliers.Our company has advanced equipments: the salt bath quenching and numerical control high frequency profiling quenching to improve the performance of materials, CNC machiningcenter and the composite grinding of the multi surface to ensure the consistency of the size, inner and outer circle grinding contact line, automatic assembly line linking to improve thestability of the production system.


        High-precision testing instruments: metallographic microscope, contour instrument, length measuring instrument, projector, hardness tester, etc directly to serve the production siteand ensure the unitarity of the product size, shape and performance.

        All performance testers: the live operation simulation tester, mud tester, torque tester, rigidity tester, etc, to test various performance of bearings, and with the experimentalresults, to verify and continue to promote the improvement of the quality of the products.

Professional Automobile Bearing Manufacturer

        Being a professional automobile bearing manufacturer and an automobile bearing powerhouse in China, we are well equippedwith professional R&D center and laboratery center, domestic leading automatic grinding & assembling lines, and internationallysynchronizing detection instruments, and always follow our business philosophy of best products and best service as evidencedin our continuous improvement and scientific management practice in order to offer our industrial customers systematic solutions.Strategically aiming to build professional teams, offer first rate products and create a centennial business, we are committed to building'SLING' brand and making it the most influential national brand in automobile bearings.