Force Measurement Sensors - Strain Gages - Load Cells - Stress-Tek, Inc. Strain Gages, Load Cells, Engineering, Vulcan On-Board Scales, Design, Manufacturing, Force Measurement Sensors, Systems, AEROSPACE, AIRCRAFT, MEDICAL, TRUCKING, WELLS, DRILLING Stress-Tek, Inc. sets the standard as a world leader in the design, manufacture, and marketing of application-specific force measurement sensors and systems. We are dedicated to providing superior customer satisfaction while increasing company strength and employee growth opportunities.