We at Theeta have always stressed on the quality of the heating element right from the time the element is designed. Each and every element is subjected to the most stringent quality control inspection at every stage, thus ensuring consistent quality.

All the Inward, In process and Final Inspection is followed as per ISO procedures and customer specific requirements are maintained thru Final Inspection record

Quality control - methods followed at Theeta
  • Statistical Process Control
  • Elimination through CA-PA
  • FMEA
  • Constant Monitoring
  • Process Capability Study
  • Ppm level
  • PPAP
  • Supplier performance
  • Root Cause Analysis
  • Customer Satisfaction

Quality Policy


Quality Policy

We at Theeta Electricals ensure customer satisfaction through quality and safety in our products, achieved through up gradation of human resources, technology and continual improvement in systems.

Quality Objectives
  • Continual improvement of processes
  • Increase in productivity
  • Enhancing competence of personnel
  • Optimum use of resources
  • Ensuring safety at work place


Theeta has all the testing equipments necessary for manufacturing of elements. Right from the inception to the final stages, the elements go through various tests.

Our Incoming Inspection lab, Quality Lab and R&D lab are also well equipped with
  • Heating Chamber
  • Digital Wattmeters
  • Digital Voltmeters
  • Std. Resistance Boxes
  • Hygrometers
  • Digital Vernier Callipers
  • Digital micrometers
  • Electronic Weighing machines
  • Hardeness Testers
  • Long Terms testing equipments
  • Plug Gauges
  • Pin Gauges
  • Thread Gauges
  • Ring Gauges
  • HV Testers
  • Ohm Meters
  • I R Testers
  • Heating Chamber
  • Digital Wattmeters
  • Digital Voltmeters

The instruments are regularly calibrated from master instruments which are in turn calibrated from Accredited labs.

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