Contact Us

Contact Sinfonia Office.

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View our warranty. If you need to, make a hassle-free claim.

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Adjust My Chair

Our chairs are designed to be easily adjustable. Our operation guides help drill down into the technical details behind the natural, ergonomic fit across our seating lines. Available for control mechanisms, adjustable arms, adjustable lumbar and more.

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Maintain My Chair

View our guides on how to keep your chairs in the best shape possible.

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Assemble My Chair

Most of our products arrive nearly fully assembled, requiring minimal self assembly. Find assembly instructions here.

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