Founded in 1918 as a manufacturer of machine tools, air compressors, liquid pumps and motor vehicle repairs, Dorin began to build compressors and refrigeration equipment in 1932. It was in 1957 that Dorin began making semi-hermetic compressors for air conditioning and refrigeration, and this is now the core business of the company.

Dorin is now capable of offering a comprehensive and diverse range of semi-hermetic compressors to better meet the demands of the market: over 70 models which range in power from 0.4 HP to 150 HP, designed and manufactured to be used with HCFC or CFC. To these have been added a series of two-stage compressors and a wide range of accessories.

Efficiency, reliability and robustness: these are the main characteristics of its products.

Each component is submitted to rigorous testing to ensure it complies with specifications.