Environmental Test Chamber Manufacturer

About CSZ

Cincinnati Sub-Zero (CSZ) has supplied world class temperature management solutions to its customers for over 75 years. Located in Sharonville, Ohio, CSZ headquarters is spread among two buildings with well over 150,000 square feet of manufacturing space.

CSZ Industrial simulates environments such as high/low temperature extremes, humidity conditions, altitude conditions used for R&D Testing, product reliability testing and accelerated aging of products. Environmental Chambers are used for various types of testing such as prototype evaluation, research & development testing, production testing, accelerated stress testing, reliability testing, failure analysis, and any other application where environmental simulation is needed.

It is critical for manufacturers to locate product flaws before their product reaches the market. By testing your product in a CSZ environmental chamber you can:

  • Reduce Product Development Time
  • Increase Customer Confidence
  • Ensure Product Quality & Reliability
  • Forecast Life Expectancy
  • Reduce Costs
  • Increase Profitability
  • Reduce After Sales Service

  • More Info about CSZ


    Our mission is to deliver world class temperature management solutions to our customers right the first time.


    Our Vision is to create innovative temperature management solutions to improve life.

    Quality Policy

    At CSZ, our Commitment is to provide Customers with high quality, Cost-effective products that are in Compliance with standards and regulatory requirements in an atmosphere that fosters continuous improvement and customer satisfaction.