Our managers have had expertise in the navigation supply market for over than 18 years, which puts us in a high management level of services and delivery to vessels.Our philosophy is to provide services in a way that our clients will get goods and services of high quality at the day and time set, with fair prices.GMS is certified HACCP (Hazard Analysis and Critical Control Point) and our staff is dully trained for handling the products since they are received in our local and during the transportation up to final destination, garanteeing health safety for all the products.