We sell: AgLok, Continuous AgLok, BranchLok, DripLok, TrellisLok, Continuous TrellisLok, WireVise, WireLink, Vinyl-Tye, GreenTie.

We manufacture trellis stakes & cross-arms at our USA production plant & distribute a full line of ag supplies: wood posts, fencing, wire, vine protection, bird control, & more. We also carry harvest supplies, pruning tools, PPE, & restroom trailers.

Complete equipment & consumables solutions for small and medium wineries. Custom German stainless tanks by Speidel.

Onguard works with new & retrofit liquid storage tanks. W/our ductile anchoring system, damage is concentrated to 1 component in the anchor & provides protection to the tank & contents. Our system has the ability to identify compromised components.

R&S Supply Co., Inc. is the largest importer in the USA of high quality Tassalini sanitary valves. We recently added a line of IBC totes and accessories that are in stock at our Napa Valley Warehouse, along with sanitary valves & fittings.