Inroble: Metallurgy Makes It Different

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LAS VEGAS – When Raymond Chung created Inroble International Brakes some 30 years ago in Canada with production and development in China its goal was to be a different type of Chinese brake manufacturer.

The industry has pigeonholed Chinese brake makers as high-volume, low-price producers; according to Michael Zhao, Inroble Brakes vice president, this company’s focus was different.

“We focus on quality, not so much price,” said the company’s North American executive. “We never cut corners or sacrifice quality or safety of our customers.”

Zhao said the difference is research and development with an emphasis on metallurgy.

“We look to create products not widely available in the marketplace,” he said during an interview at the AAPEX 2002 in Las Vegas.

The Shandong, China based company, which operates its North American operations out of suburban Toronto, produces aftermarket and original-equipment rotors and drums for light, medium and heavy-duty (up to Class 7) vehicles.

It operates its own gray-iron foundry and manufacturing/finishing facility and can produce six to eight million units annually for the North American market.

Metallurgy represents a differentiator for Inroble Brakes, said Zhao.

“We have our niche,” he explained. “And we are working on metallurgy solutions to producing components for EVs.”

He said metallurgy as a means of solving corrosion challenges would be especially significant for the electric-vehicle market where less need for friction brakes can lead to an increase corrosion.

“Coatings (to reduce corrosive activity) can be worn off rotors, so that is not a good answer,” he said. “Metallurgy may provide the best solution.”

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Mike Geylin
Mike Geylin

Mike Geylin is the Editor-in-Chief at Hagman Media. Geylin has been in automotive communications for five decades working in all aspects of the industry from OEM to supplier to motorsports as well as reporting for both newspapers and magazines on the industry.