Be Sure to check out our surplus store located here.



Airline Industry
Water Treatment
Bulk Mail Transport










Our designers and programmers are experienced with all brands of PLC’s including Allen-Bradley, Omron, Automation Direct, Square D, Modicon, Siemens, GE, Mitsubishi, Texas Instruments, etc. Although more expensive than PLC,s, Programmable Automation Controllers are more versatile for many applications. Keystone has experience with Allen-Bradley and Yaskawa.



Motion Control Motors & Drives
Stepper or servo motors are the main component of most manufacturing processes requiring precise positioning of parts or tools. Keystone is know for its ability to turn complex motion problems into simple solutions for it customers.

Proper application of motors and drives is paramount for long life and efficient operation of moving systems. Our years of experience with Square D, Allen-Bradley, GE, Yaskawa and many others will ensure your system is optimized.