With an emphasis on high quality, purity and performance ingredients for Wine, Beer, Distilled Spirits, Hard Cider/Seltzer and Fruit Juice, we invite you to explore the benefits of Mays Chemical quality ingredients that are sourced from market-leading ingredient producers. We offer products for cleaning & sanitation, water treatment, filtration aids, enzymes, yeast and yeast nutrients.
Mays Chemical looks forward to partnering with you to provide supply chain solutions for your future requirements. Contact a Mays Sales Rep to review product and supply options.
Mays Chemical, a Ravago Company
Unified Symposium Booth: 801
Mays Chemical will be attending the Unified Wine & Grape Symposium 2026. Please contact Tinus Els or Peter Vallis to schedule a meeting.
Largest Wine & Grape industry trade show in North America. January 28th - 29th, 2026 - SAFE Credit Union Convention Center, Sacramento, CA
Since the American Society for Enology and Viticulture (ASEV) and the California Association of Winegrape Growers (CAWG) joined forces to create the Unified Wine & Grape Symposium in 1995, it has become the largest wine and grape conference in the nation. And while we’re proud of the size of the Unified Symposium, it is our established reputation for providing outstanding, current and breaking news, as well as information and content that we find most rewarding. As one of the industry’s premier gatherings, the Unified Symposium presents a vital platform to focus on the issues shaping today, while interfacing the topics and trends shaping the future of grape growing and winemaking.
Mays Chemical will be attending the Wine Expo in Dec.
Please contact Tinus Els and Peter Vallis to schedule a meeting.
North Coast Wine Industry Expo ~ Trade Show & Conference
The Annual North Coast Wine Industry Expo (WIN Expo) is the largest trade show and conference focused on Napa, Sonoma, Mendocino and Lake counties, and is the 2nd largest wine industry show in North America. Established in 2012 by Wine Industry Network, WIN Expo is considered a must-attend event and has become an integral part of the North Coast wine industry with more than 3,000 wine professionals attending each year. The trade show features nearly 300 exhibitors presenting the latest products and services available along with a robust educational conference focusing on four distinct tracks, Production & Winemaking, Sales & Marketing, Strategy & Leadership, and Vineyard & Growers. The event is hosted at the Sonoma County Fairgrounds in Santa Rosa, CA, 9:00am - 4:00pm, on Thursday, December 4, 2025.
Mays Chemical is proud to distribute AB Biotek ingredients for wine making.
AB Biotek provides winemakers with an extensive portfolio of wine ingredient solutions and applications expertise. Our historical global leadership in yeast and fermentation science has expanded to include a wider range of oenological technologies such as yeast, tannins, bacteria, enzymes, fermentation aids and polysaccharides. Our scientists, in partnership with our own wine experts and external partners, constantly strive to develop new and better choices for winemakers that enable them to create the style and quality of wines their customers enjoy consistently.
As a primary technology producer, our business and reputation with our customers is of primary importance and our development and production facilities meet the highest global quality standards required. We have a very clear approach to work closely with our customers and aim to be the preferred supplier for their wine ingredients requirements.
Please contact Tinus Els to direct you to your sales representative.
Looking for reliable solutions to craft your best wines yet? Mays Chemical is your go-to source for AB Biotek Maurivin and Pinnacle winemaking products.
Discover our selection:
- Maurivin and Pinnacle active dry yeasts: Trusted for consistent performance.
- Mauriferm and Pinnacle yeast nutrients: Designed to prevent stuck fermentations and unlock your wine's full potential.
- Pinnacle MLF bacteria: Selected for high alcohol tolerance, rapid malolactic fermentation, and resilience in low pH and cold environments.
- Mauritan range of tannins: Enables wines to show a good balance of fruit, structure, alcohol, and mouthfeel.
- Maurizym range of enzymes: Developed for ultra-efficient performance in every function.
We're stocked with everything you need to create your desired wine profile, ensuring quality from start to finish. Plus, Mays Chemical, a Ravago Company, offers a full line of cellar essentials to keep your operations spotless and your wines exceptional!
Connect with us for your harvest needs! Reach out to Tinus Els for an introduction to your local Mays Chemical sales expert and explore our new product offerings.
Looking for reliable solutions to craft your best wines yet? Mays Chemical is your go-to source for AB Biotek's Maurivin and Pinnacle winemaking products.
Discover our selection:
- Maurivin and Pinnacle active dry yeasts: Trusted for consistent performance.
- Mauriferm and Pinnacle yeast nutrients: Designed to prevent stuck fermentations and unlock your wine's full potential.
- Pinnacle MLF bacteria: Selected for high alcohol tolerance, rapid malolactic fermentation, and resilience in low pH and cold environments.
- Mauritan range of tannins: Enables wines to show a good balance of fruit, structure, alcohol, and mouthfeel.
- Maurizym range of enzymes: Developed for ultra-efficient performance in every function.
We're stocked with everything you need to create your desired wine profile, ensuring quality from start to finish. Plus, Mays Chemical, a Ravago Company, offers a full line of cellar essentials to keep your operations spotless and your wines exceptional!
Connect with us for your harvest needs! Reach out to Tinus Els for an introduction to your local Mays Chemical sales expert and explore our new product offerings.
We’re exhibiting at the 2025 Unified Wine and Grape Symposium! 🕺🍷🍇
Join us at Booth #1304 at the SAFE Credit Union Convention Center in Sacramento, CA, from January 29–31.
We look forward to seeing you there!
Discover how Ravago Chemicals' innovative ingredients can transform your products. 🧪💡 Did you know? As leading specialty chemical distributors, we source from diverse suppliers. Our chemicals enhance industries like CASE, Energy Services, Material Science, Fermented Beverages, Food, Nutraceutical & Pharmaceutical, and Personal Care.
Visit us at na.RavagoChemicals.com to learn more.
