Penflex was the very first manufacturer of flexible metal hoses in America. Penflex Corporation has been a pioneer from the very beginning and continues to be a leader in the design and manufacture of flexible metal hoses.

Flexible metal hose was first produced in Europe in the late 1880s, years later in 1902 Penflex Corporation became the very first American manufacturer of flexible metal hose. The company has been a pioneer from the very beginning and continues to be a global leader in the design and production of braid products, flexible metal hoses, and expansion joints.

Penflex focuses on a continuous process of improving its manufacturing processes and is dedicated to providing customers with unparalleled value by offering high-quality flexible metal hose and braid products, competitive pricing, on-time delivery, superior customer service, and cutting-edge industry expertise. Known for their durability and superior resistance to corrosion, Penflex hoses are used in more than 15 vertical markets, by hundreds of companies worldwide.

In addition to its Gilbertsville, Pennsylvania headquarters, Penflex maintains stocking warehouses in Chicago, Illinois; Atlanta, Georgia; and Houston, Texas. Beyond its product line, the company runs a Welder Training Certification Program to better support customers in the application and use of Penflex products. Penflex also operates a wholly-owned subsidiary, Penflex Vietnam, which supports customers around the world, with focus on ASEAN, Middle East, Africa, and Europe.