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Longitude Limited 

Longitude is the result of over three years of research, planning and testing. The secret of our success is the specially designed diffuser, which allows the smooth gradual flow of Argon from the high pressure aerosol can into the bottle of wine, thus preventing the turbulence that mixes harmful air into the bottle or container.

Based in Wellington, New Zealand, Longitude Ltd supplies its wine preservation system to  leading vineyards, restaurants, hotels, wine boutiques as well as your home.

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