Recycled Concrete Products Novi MI With over thirty five years’ experience in the Metro area our goal has always been to provide our customers with quality crushed concrete products such as 21AA, large 1” x 3”, 4G, 6A and crusher sand. Along with recycling we provide our customers with quality products and personalized customer contact. Our state of the art scale’s are recalibrated and maintained several times throughout the year by a certified scale company and approved by the Michigan Dept. of Agriculture weights and Measures Dept.