Bernard Dumas has been a long-time partner to the lead-acid battery industry supplying Absorptive Glass Material (AGM) battery separators and Pasting Papers made from glass microfibres. For more than 40 years, we specialize ourselves in delivering high quality products to VRLA manufacturers for a wide variety of markets ranging from stand-dy UPS, Motorcycle, Automotive SLI or Military applications. We are proud to offer a wide range of technical options to suit different battery usages. We also make sure to cultivate close technical and commercial relationships so that the optimum technical and cost effective choices apply.