Positively Impacting People's Lives

Cincinnati Sub-Zero (CSZ) lives out the belief everyday that we can help to make the world better, whether it is by providing products to help patients recover from surgery or helping make products safe & reliable.

A leading provider of temperature management equipment for over 75 years, CSZ serves medical and industrial industries with high quality temperature management products and services worldwide. Although our products are specific to each of our three divisions (Medical, Industrial and Testing), each division leverages and builds upon the successes of the others.

For the healthcare market, the Medical Division designs products with both the caregiver and patient in mind. Products are designed for patient comfort and ease of use with innovation and one of a kind products used to manage patient body temperature in the operating room, recovery room, intensive care units, and other areas of hospitals throughout the world.

The Industrial Division delivers broad line of standard and custom-designed environmental test chambers offering solutions to customers in need of information about the effects of climatic conditions on their products.

The Testing Division utilizes CSZ test chambers in a contract test lab to serve its customers from locations in Cincinnati, Ohio and Sterling Heights, Michigan. 

Our goal is to develop the right solution to meet and/or exceed all our customers' needs from design to delivery and after sale support.

Why CSZ?


Why Choose Us?

1Over 75 years of experience providing temperature management solutions to meet and exceed your needs.

2Committed to customer satisfaction from design and production to after sales support.

3Highest quality and broadest portfolio of temperature management solutions on the market.