GRAVI �s success can be attributed to the company�s longevity in the market. With over 140 full-time employees and up to 2500 personnel, GRAVI has the manpower and expertise to handle projects of any size. Each project is bonded through Mexican financial institutions and is delivered on time and within budget. We eliminate the time spent by our American competitors who are not aware of the business practices and availability of material attainable in Mexico.