Sumitomo ensures that marketing activities and after-sales services are well maintained towards customer satisfaction. We always listen to customer needs, by supplying products and after-sales services that are more satisfying to consumers. There are a variety of Genuine Parts and G@Nav Services available
How G@Nav Works
A GPS satellite provides the position of the machine and transmits data from the Excavator to the Sumitomo Data Center which in turn communicates with Distributors and the Customer.