PRONAL, based in France, is highly specialized in design, production, and installation of flexible structures using elastomer ... , plastomer, and/or composite materials. Our 50 years of unique industrial experience has been marked by quality and innovation, making us a world leader in our field of expertise. Pronal supplies a range of products, including flexible transport and storage tanks, flexible jacks, lifting bags, inflatable stoppers, grippers, compensators and lifting bags for aircraft, together with a wide range of specific and tailor-made products. With a presence on every continent, Pronal develops its expertise in fields as diverse as military engineering, aeronautics, offshore facilities, mechanical/hydraulic engineering, nuclear power, the environment, etc. read more