GREYSTONE INCORPORATED

Treatment of materials in the nature of metals by means of anodizing

Treatment of materials in the nature of metals by means of anodizing; "DEFENSE BROWN"

machining, forging and plating metal for others

materials handling equipment; namely, material proportioning controllers; "CLASSIFYING SYSTEMS"

sand, gravel, and mineral materials handling equipment, namely, electrical and hydraulic proportioning controllers for sizing and grading of the materials

aggregate, namely, sand, gravel, and mineral washing and dewatering machines, and replacement parts thereof

Class 007: [ AGGREGATE WASHING AND DEWATERING MACHINES, AND PARTS THEREOF ] * Parts for aggregate washing and dewatering machines *