The Ball Studs and Ball Rods are generally considered to be critical components for their applicable steering and suspension assemblies. Because they are critical components, they must follow precise manufacturing control plans, and quality check points to insure they meet the very high quality standards required by our customers. Great Auto is certified to ISO 9001:2008 and TS16949
We have in house a fully equipped “Quality” and Test “laboratory,” with precision measuring equipment to verify all production processes. Our equipment includes: surface roughness measurement instruments, roundness measurement instruments, optical profile projectors, profile measurement instruments, Rockwell and Micro Vickers hardness testers, microstructure microscopes, universal testing machines, impact testing machines, SPC automatic diameter measuring instruments, and other related inspection and test equipment.