Milling • Turning • Grinding • CNC Milling • CNC Turning • Screw Machine - Swiss • Gear Making • Multi-Spindle Machining • Assembly
ROCK INDUSTRIES, INC. is located in Rock Valley, Iowa. The company performs milling, turning, grinding, CNC milling, CNC turning, screw machine - Swiss, gear making, and multi-spindle machining. Additional services include induction hardening, castings, drilling, tapping / threading, reaming, knurling, and tumbling / vibratory finishing. Materials processed are aluminum, brass, and plastics. The company operates at high volume.