Dorstener Wire Tech

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Dorstener Wire Tech, based near Houston, Texas and part of the Dorstener Drahtwerke Group (a leading global producer of woven wire cloth, welded wire mesh fabrics, and metallic filter media), manufactures materials essential to green hydrogen electrolysis and PEM fuel cell production. The company's wire cloth mesh serves as a support structure for electrodes in electrolysis cells, providing structural integrity and improved electrode performance through high strength and good electrical conductivity, while its sintered wire cloth and sintered fiber felt materials create highly porous gas diffusion layers (GDLs) that improve gas and liquid transport in PEM fuel cells. Dorstener Wire Tech's wire cloth mesh also supports membrane materials used to separate hydrogen from other gases like CO2 or nitrogen, enhancing membrane permeability and selectivity for high-purity hydrogen production. The company offers woven metallic fabrics from 2 to 6,000 microns in stainless steel and high-nickel alloys, along with slitting, shearing, laser cutting, forming, annealing, and sintering services for filtration applications across oil & gas, petrochemical, and green hydrogen industries.