New Goodwill Co. Ltd., Port Louis
Company bottling rum and other spirits.
[Source: Mauritius Internet Businesss Directory (relevant page), cited 2003]
Here are full texts from the labels
mu_5: Rum of Mauritius; 75 cl; 40%; Bottled by New Goodwill Co. Ltd., Royal Street, Port Louis, Mauritius
mu_4: Goodwill of Mauritius; Local Rum; 40%; 750 ml; Manufactured & Bottled by New Goodwill Co. Ltd., Mauritius