

Sunnybrook has been a leader in agricultural innovation for over 46 years, designing and producing high-performance combine components that farmers trust. Founded in 1979 and continuously farmer-owned, we have built our reputation on solving real harvesting challenges with durable, award-winning products. From the introduction of the industry-first box concaves to our advanced cylinders, impellers, and APS drum solutions, Sunnybrook innovations consistently set benchmarks for efficiency, material flow, and machine durability. Farmers and distributors worldwide recognize our components as reliable, long-lasting, and performance-driven. Today, Sunnybrook is expanding globally and seeking world-class manufacturing partners to help us meet rising demand. Together, we can deliver proven solutions with OEM-level quality to markets around the world.


Sunnybrook designs and manufactures high-performance threshing components, serving multiple combine brands — Claas, John Deere, Case IH, New Holland, Gleaner, Massey Ferguson, and soon, Fendt.
Our business model is simple:
- Innovate solutions to farmer pain points.
- Manufacture components to OEM-level standards.
- Distribute globally through a network of trusted partners.
By partnering with manufacturers worldwide, we can scale production closer to regional markets while maintaining strict quality standards that define our brand.
Sunnybrook’s products are precision-designed for durability and longevity. We expect the same capabilities from our partners:
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- Steel fabrication and assembly to tight tolerances.
- Heat treatment and boronizing for extended wear life.
- Precision balancing of rotating equipment.
- Comprehensive quality control and testing.
Where specialized processes are subcontracted, partners must remain fully accountable for the finished product.


The combine components market is expanding as farmers worldwide demand solutions that improve efficiency and extend machine life. Sunnybrook is already recognized in North America as a trusted supplier of aftermarket and dealer-installed upgrades.
The next phase is global growth. By establishing regional manufacturing partnerships, we can reduce lead times, lower freight costs, and serve distributors more effectively in Europe, Australia, and beyond.



Sunnybrook’s core components — concaves, cylinders, impellers, and APS systems — are designed with innovation and heavyduty construction in mind. Built for versatility across various crops and conditions, and trusted for unmatched durability, our products deliver consistent performance year after year. Every part is designed not only to solve harvesting challenges but to extend machine life, reduce downtime, and set a higher standard of quality in the industry.

All crop solutions,
customizable for
different harvests

Improved material flow, eliminating plugging

High Inertia Enclosed (HIE) for fuel savings, smoother material flow, reduced concave impact.

Consistent feeding, even in
tough conditions


Sunnybrook has been trusted in the agricultural industry for over 46 years, with a reputation built on consistent innovation and proven results in the field. Our components have received multiple awards for design excellence and are widely adopted by farmers and dealers who recognize the value of improved efficiency, reduced downtime, and extended machine life. From North America to growing global markets, Sunnybrook products have set new standards for durability and reliability, earning us a position as one of the most respected names in combine components. This track record demonstrates our ability to deliver high-quality solutions at scale — a standard we expect every partner to uphold.
Sustainability is embedded in our approach:
- Durable components reduce waste and replacement frequency.
- Production processes focus on efficiency and resource optimization.
- Compliance with international safety and environmental standards.
Our commitment to longevity supports farmers and reduces the environmental footprint of agriculture.





Sunnybrook is expanding capacity through strategic manufacturing partnerships. Our goals:
- Establish regional supply hubs in Europe, Australia and beyond
- Standardize lead times to ≤30 days for production runs.
- Focus on bulk, made-to-order manufacturing to maximize efficiency.
- Ensure that quality standards remain equal to or exceed those of Canadian production.
Together, we can serve global markets with speed and consistency.

Establish initial subcontractor partnerships to support overseas distribution and logistics. Pilot production runs will focus on ensuring quality standards and maintaining a consistent ≤30-day lead time.

Build regional manufacturing hubs in key markets to reduce freight costs and strengthen distributor supply chains. Expand product offerings and explore co-development with partners.

Position Sunnybrook as a fully global supplier with integrated regional facilities, advanced automation, and a network of trusted subcontractors. Our goal is to deliver worldwide scale while maintaining the innovation and farmer-first quality that define our brand.































