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Envirotec Engineers (India) Pvt. Ltd.(EEIPL)


EEIPL is an ISO 9001-2008 Company. Our organization is established in HYDERABAD. Our factory is established in 2000 m² area and all activities are centralized at one place only EEIPL is leading manufacturers of Environmental Test Chambers since 1995. (Earlier we were known as Clitec Engineers (India) Pvt. Ltd.) and having 25 years of experience in the same field. It was start up time for Electronic Industries during eighties. Environmental testing was proven method for establishing reliability of electronic products. At that time most of the environmental chambers were imported from various countries only.

Our company is progressing under leadership of :

Mr.Ramesh, Director

Mr.Vamshi, Director


  • Manufacturing of Environmental Chambers which includes Designing, fabrication, , Installation & Commissioning
  • Servicing of all types of Environmental Chambers under Annual Maintenance Contract (AMC). We carryout AMC either comprehensive or labor basis.
  • Refurbishment of old and imported Environmental Test Chambers.
  • Hiring of Test Facilities at our works to small entrepreneurs.

EEIPL has supplied and commissioned wide range of Environmental Test Chambers till date. We have capability to deliver following types of chambers:

  • Steady state Hot & Cold Chamber
  • Hot Cold & Humidity Chamber
  • Humidity Chamber
  • Temperature Cycling Chamber
  • Fast Rate Temperature Cycling Chamber
  • Humidity Cycling Chamber
  • Walk In Chamber
  • Two Zone Thermal Shock Chamber (Air to air)
  • Three Zone Thermal Shock Chamber (Air to air)
  • Humidity Thermal Shock Chamber (As per JSS 55555)
  • Two Bath Thermal Shock Chamber (Liquid to Liquid)
  • Dust Test Chamber
  • Salt Spray Test Chamber
  • Rain Test Chamber
  • Ozone Climatic Test Chamber
  • Altitude Test Chamber- for Human Space Project (HSP), ISRO
  • Hot Chamber
  • Bump Test Facility
  • Special Purpose Test Facilities
  • Highly Accelerated Temperature and Humidity Stress Test (Hast) Chamber
  • Burn In Chambers for Component Screening

We have supplied more than 600 various types of environmental chambers till the date

We follows following national and international standards as per requirements of clients:

  • IS 9000
  • JSS 55555
  • BS 2011
  • DEF 133
  • IEC 60068-3-5
  • MIL-STD-883G, 202E, 810F
  • ASTM
  • As stated by client

Our major Manufacturing Capabilities :

  • Low temperature range: Ambient to -730 C
  • High temperature:
    • Environmental Test Chambers: Ambient to +2000 C
    • Hot Oven: Ambient +150 C to 3000 C
  • Relative Humidity
    • Humidity Testing
    • 200 C to 800 C
    • 20 %to 98% Rh
    • 200 to 600 C Dew Point Temperature
  • Uncontrolled low humidity to avoid condensation: -150 C DPT
  • Condensation free temperature cycling is our specialty
  • Altitude range: Ambient to +1 mbar
  • Volume of chamber: 0.125 m3 to 148 m3 (0.5 x 0.5 x 0.5 m to 10 m L x 4.5 m W x 3.5 m H)


  • Defense Research and Development lab
  • Advanced Systems lab, Hyderabad
  • Defense metallurgical Research Lab.Hyderabad
  • Research Centre Imarat, Hyderabad
  • Hindustan Aeronautical limited, Hyderabad, Lucknow, Amethi and Nasik
  • HEMRL, Pune
  • ARDE, Pune
  • Ordnance factory.
  • SDSC (ISRO), Sriharikota
  • Space Application Centre (ISRO), Ahmedabad
  • Electronics Corporation of India Ltd. Hyderabad
  • Bharat Dynamics Ltd. Hyderabad
  • Bharat Electronics Ltd. Hyderabad and Machilipatnam
  • SASE, Chandigarh
  • HCL, Chennai
  • Many other Public and private sectors
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