Green Diamond Sand Products offers a knowledgeable sales staff with years of experience in the sand industry. Please contact one of our sales persons if you have questions about one of our products or are looking to purchase one of our products.
Abrasive and Roofing Products
Ron Hillron@greendiamondsand.com
phone. (503) 367.2252
Foundry Products
Bob Andersonbob@greendiamondsand.com
phone. (206) 419.1667
Other Products
Green Diamond Sand Products - Riddle, operationinfo@greendiamondsand.com
phone. (541) 874.3111 ex. 10
Recycle
Artie Schwiezer=artie@greendiamondsand.com
phone. (503) 650.9882