SAK company has established large-range quality control systems from small bearing to significant large bearing. All products and services passed ISO9001-2008 Quality Certificate.
►Quality Policy
— Perfect every process of production; Constantly to improve the quality and service.
— After-sales service,follow customers' feedback.
► Quality Control
. High-quality raw materials
. Visual inspection
. Inspecting bore diameters parameters of precision bearing
. Precision meterage station
. Inspecting bearing parts
. Inspecting finished bearing
► Precision machining equipment and measuring instruments
. Crack Detection machine
. Coordinate measuring machine
. Length measuring machine
. Cylindricity measuring instrument
. Roughness tester
Production Process
