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tru/tan (Oak Solutions Group)    


Innovative oak gallo and ellagic tannins. Blends include f² fermentation finishing, vf vinification formula, rf reserve formula, fi fruit intensive and vb volume boost. Pure, 100% natural, conforms to Enological Codex.  
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Contact Information



(707) 259-4988


(707) 255-5952

Sales Contact(s)

Paul Abbott

Direct Phone: (707) 480-1507

Email address:


Kyle Sullivan

Direct Phone: (707) 287-8555

Email address:


Amy LaHue

Direct Phone: (573) 442-9717

Email address:


Glenn Jeffries

Direct Phone: (707) 591-6249

Email address:



Mailing Address

2557 Napa Valley Corporate Dr, Ste D
Napa, CA 94558

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Location Address

2557 Napa Valley Corporate Dr, Ste D
Napa, CA 94558

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Company Profile


Oak Solutions Group is an innovative company crafting premium oak alternatives for the world's winemakers. We share our sensory science and creative technology to provide unparalleled selection, expert advice and technical assistance in over 40 countries. By partnering closely with the winemakers we serve, Oak Solutions Group defines its success by helping our customers achieve their vision.

tru/tan (Oak Solutions Group)
offers the following products and/or services:

     Winery (2621)
         Cooperage (286)
             Oak Tannins (43)
                 Oak Tannins (44)


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