WCL specialises in the design, development and manufacture of Nickel and Cobalt hard surfacing and brazing alloys and their applications. WCL manufactures powdered alloys, brazing pastes, castings (investment, sand and centrifugal), precision machined components and has a specialised Aerobraze Engineered Technologies business unit (AET) with expertise in fuse welding, PTA and HVOF deposition processes; vacuum brazing, vacuum heat treatment; fluoride cleaning, welding and repair of aircraft turbine engine components