Destileria Ron Granado
Serrallés took its big leap forward in 1985 when it acquired the assets of Puerto Rico Distillers, Inc., a subsidiary of the giant Canadian liquor firm Joseph E. Seagram and Sons Ltd. The acquisition of Seagram's manufacturing facilities in the towns of Camuy and Arecibo, as well as the brand names sold locally by that firm (Palo Viejo, Ron Llave and Granado), enabled Serrallés to more than double its sales volume.
In addition to White and Gold Don Q and premium El Dorado rum bottled in Mercedita, Serralles ages and bottles Palo Viejo, Ron Llave, Ron Granado, Ronrico, and Captain Morgan in Camuy. (The latter under a manufacturing agreement with Seagrams.)
Here are full texts from the labels
pr18: Granado; Puerto Rican Rum; Produced by Destileria Ron Granado, Caumy, Puerto Rico; 80 Proof
pr19: Granado; Puerto Rican Rum; Produced by Destileria Ron Granado, Caumy, Puerto Rico; 40% alc/vol (80 Proof)
pr52: Granado; Distilled Puerto Rican Rum; This rum is 4 years old; Distilled by Destileria Ron Granado, Arecibo, Puerto Rico; 80 Proof