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Technology

ENGINEERING EXCELLENCE AS STANDARD

When you choose a Ryobi closer you are guaranteed a product of high quality. Produced to exacting standards in closer design and technology, each component is a masterpiece of precision engineering.

THE TECHNOLOGY BEHIND RYOBI DOOR CLOSERS

Ryobi is one of the world's largest manufacturers of Aluminum die-castings. Producing products extensively for the automotive industry, such as cylinder blocks and precision die-cast components, Ryobi fully integrated production systems are synonymous with World class manufacturing. Capitalizing on its advanced die-casting technology, Ryobi's D-4550, D-3550 series Door Closers and Concealed door closers utilize R14 high silicon Aluminum alloy, a high specification alloy developed for the automotive industry, whose exacting standards of quality and durability are encompassed in the Ryobi Door Closer range.
Ryobi... Quality second to none.