Quality is the life of WD. To insure our quality compliance with planned standard, the following measures are taken:

• Factories and qualified suppliers run in accordance with ISO9000 and TS16949 system.
• Keep investing the latest high precision inspection equipments for our inspection center.
• Enhance our R&D and QA team, who is regarding WD's quality guarantee.
• In addition to regulated inspection of entry-exit inspection and quarantine bureau, strict inspection will be carried out in WD inspection center before delivery.
• Cooperate with national bearing institute and lab for important projects.

Check Details at http://www.wd-bearing.com/wd_bearings_QC.htm