From HARVESTORE® silos and Unloaders to SLURRYSTORE® manure storage systems, no one invests in advancing agricultural productivity like CST.

    Agricultural Storage Tanks & Silos Manufacturer

    CST, formerly A.O. Smith, has been manufacturing agricultural tanks for over 65 years. With our world class brands of HARVESTORE, SLURRYSTORE, NUTRISTORE™ and XL Unloader™, no other company invests in advancing agricultural productivity more than CST.

    All agriculture solutions are backed by the reputation and dependability of CST, and our local factory-trained channel partners and with original equipment Blueprint Parts. 

    For more information see a full list of our Agriculture product line below. 

    HARVESTORE® – Agricultural Silos

    Over seven decades ago, Harvestore revolutionized livestock feed with the invention of the Harvestore glass-fused-to-steel silos to better store high-moisture corn and foliage.  CST’s Harvestore silos have stood the test of time.

    HARVESTORE  XL Unloader™

    Combine Harvestore silos with the high-speed of an  XL Unloader and you appreciate both the feed saving benefits of a Harvestore silo with the time savings and dependability of the world’s leading unloader.

    SLURRYSTORE® Storage Tanks 

    Slurrystore Vitrium glass-fused-to-steel liquid manure storage systems is designed and constructed for secure storage with high corrosion resistance. An above ground storage tank fitted with a circulation system specifically designed for manure can optimize and secure valuable nutrient management. 

    Agricultural Digester Storage Tanks

    CST’s line of agricultural digester storage tanks and cover solutions take the guess work out of choosing the right containment envelope for each type of digestive process.  With over 65 years of service to the Agricultural market, we know we have the right solution for you.

    NUTRISTORE™ Storage Tanks 

    Nutristore systems help farmers leverage liquid fertilizer pricing differences to lower costs and increase productivity.  As fertilizer prices keep escalating the benefits of buying fertilizer during off-peak times becomes more attractive.  Based on the long-time success of Vitrium glass-fused-to-steel storage systems in such applications as Harvestore and Slurrystore tanks, CST developed a tank design that could withstand the aggressive nature of liquid fertilizers and still provide the tank longevity expected from all CST products. 


    Featured Projects

    • Dry Bulk & Liquid Storage Tanks

    • Architectural Covers

    • Aluminum Domes, Reservoir & Flat Covers