PSIG Inc. was founded in Montréal in 1992, and incorporated under Canadian charter, to provide specialized equipment and technical services to a variety of process industries. Our strong technical background lies in the application of compressed and cryogenic gases, a field for which we have perfected equipment for handling, flow control, vaporization, measurement, mixing, and analysis of fluids. We have a particular interest in processes where our technical know-how and innovative equipment are integrated to achieve dependable results, while improving material and energy utilization. Our staff of experienced professionals are committed to top quality service.