While we're able to offer products from a number of bin manufacturers, D & B Agro-Systems is a Brock Certified Dealer. 

D & B offers experienced millwright crews and electrical contracting to handle your projects. 

Brock offers:

• More models and choices – from 15- to 54-foot (4.6- to 11-m) diameter bins with a maximum storage capacity of nearly 66,000 bushels (2,200 m³), and commercial bins with capacities to 1.34 million bushels
  
• Strength-providing roof design that offers the highest farm bin peak load capacities available – up to 8,000 pounds (3,600 kg) with a ground snow load rating of 30 pounds per square foot (146 kg per m²).
• Choice of narrow-corrugation (2.66-inch / 68-mm wide) or wide-corrugation (4-inch / 102-mm) sidewalls providing a greater variety of bin size and height options.
• Practical innovations such as easy-open access doors that require no tools, unique roof ventilation systems for more total ventilation and no roof cuts and high-strength aeration floors with ample air distribution and easy clean-out.
• Brock's Tri-Corr bin floor and Parthenon Supports offer superior load bearing capacity and provide ample, even aeration throughout the bin.
• Brock's Harvest-Time unloading systems are a "two in one" system - which means you get under-floor tube and flight conveyor combined with a floor sweep - all driven by a single electric motor.  The Harvest-Time unloader and power sweep combination can be operated from outside the bin, or the unloader can be used with a center pivot to connect to an existing portable sweep!
  

Want more information--Take a look at the Brock brochures below: