About Us

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Starting out in 1952, Dymet Alloys are a Division of Corewire Limited located in AshVale, Hampshire.

Together with CPV Limited the 3 main companies create the privately owned Blackwater Holding Group of Companies and include divisions manufacturing and supplying Tungsten Carbide and Tungsten Products, Welding Machines and Consumables, Cored Fluxed Hard Facing Wires, and Plastic Pipes and Fittings for applications across a large range of industry sectors.