Longwall Services Inc.

The excellence and unique solutions you expect

Trolex Sensor Systems

             Trolex offers complete monitoring, data acquisition and data transmission systems.  Sensors are available for gas detection, flow, temperature, vibration, dust monitoring, humidity and pressure applications.

63 Country Club Rd.

Meadowlands, PA 15347

To contact us:

Paul Spedding

36 North Main Street

Washington, PA 15301

Phone: 304.594.1271

Email: sales@pgsandassociates.com