Here's what you get from G&U Sand: We are currently helping a number of small and medium sized foundries to make a better PROFIT. These foundries are located nationwide from New York to California.We also are working with foundries in Canada. HOW? (A) Every large and profitable foundry has a sophisticated sand laboratory and technicians to monitor their most important tool: Their Sand. This information is just as important to your bottom line as it is to the foundry manager at G.M. We offer sand surveillance custom designed to fit your needs, at a modest cost that can quickly turn to Profit. (B) We closely monitor and chart any changes in your sand. You will receive complete results as well as remarks concerning any changes that take place and what these changes mean to your op