Middlesex Gases & Technologies is an industry leader in the distribution of a wide range of specialty/industrial gases, weldi ... ng and related products, and safety equipment. Since our inception in 1949, Middlesex Gases & Technologies has prided itself on delivering the highest quality and best value to our customers. This philosophy has helped us grow into an industry leader, distributing a wide range of specialty/rare gases, welding and related products, and safety equipment throughout New England. As our many satisfied customers have come to know, Middlesex Gases & Technologies offers not only products and services on which you can depend, but also a convenient, cost-effective partnership that will help your business succeed. read more