Single and double sided lapping, fine grinding, Stahli 705, Stahli 1205, brush deburring, Tropel, ISO certified.
A-1 Lapping
Jason Greenberg – Contact
539 Grable St., Rockford IL 61109
815-398-1465

Abrading Methods is a provider of contract flat lapping and precision fine grinding services for precision manufacturing requirements.
Abrading Methods
John Vales – Contact
1011 Davis Rd., Elgin IL 60123
847-742-6776

Columbia Grinding
Richard Lussier – Contact
7411 South 10th St., Oak Creek WI 53154
414-762-7320

Production Lapping
Steve Herzig – Contact
124 East Chestnut Ave., Monrovia CA 91016
626-359-0611

Lap-Tech Industries
Ramon Guzman – Contact
5440 Highway 55 East, Lake Wylie, SC 29710
803-831-0761