Contour Hardening Inc., a manufacturer of induction heat-treating equipment and a tier-one induction heat-treating process service provider, announced the recent ISO/TS 16949:2009 certification of its induction heat-treating facility in Silao, Guanajuato, Mexico. The company’s U.S. heat-treating facility has been ISO/TS 16949:2009 certified since 2004, and the new designation for its Contour Hardening Operaciones R.L. de C.V. provides greater levels of convenience, capabilities and cost-effectiveness for customers across North America.