The TTQ GROUP began operations in the city of Querétaro in 1986, with address at José Angel No. 39, Colonia San Pablo, With the company Tratamientos Térmicos de Querétaro, S.A. Of C.V. No. 7, Colonia San Pablo and starts operations The company Tratamientos y Troquelados de Querétaro, S.A. Of C.V. Which provides services and products stamped in materials Metallic and non-metallic for the automotive industry and for the transformation. Later in June 1994, the company Transformación por Induction, S.A. Of C.V. Which provides induction tempering service.