Duonetics

Corona, CA’s Duonetics, Inc., was founded in 1963 by Charles Pernice to perform precision dynamic balancing of rotating components.

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Polynetics

With 50 years of trusted experience, Polynetics is dedicated to providing CNC manufacturing and precision dynamic balancing services to all facets of industry with the highest levels of quality, customer satisfaction, and integrity.

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Jetinetics

Who is Jetinetics? Jetinetics began operations in 1988 by supplying CNC machined racing flywheels to the watercraft industry. With over 35 years of experience in aerospace machining, we bring a wealth of knowledge to our industry.

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Pro Jet Sports

Pro Jet Sports was founded in 1998 by Aaren Davis and Robert Pernice as a collaborative effort to provide exceptional parts and accessories for the personal watercraft market.

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What We Do

Duonetics was formed in 1963, when Founder Charles Pernice made the move from New York to Southern California. As a sales representative in the balancing field, he saw the need for a company offering balancing services to the aerospace and related industries. Today, the company continues to develop new services and opportunities with acting President and Founder's son, Robert Pernice.

Now that he has made the big move to 5-axis machining, how does Pernice see the future for his company? “Well, we have a really nice niche with our combination of balancing and machining,” he says. “And now that we have the DMU 60, I predict our company will grow rapidly from here on in.

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