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• name: description content: Since 1986, Sierra Circuits has been an industry leader in PCB prototype manufacturing, optimization, and assembly.
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• property: og:title content: PCB Fabrication, Assembly, and Components | Sierra Circuits
• property: og:description content: Sierra Circuits Canada was established in 2022 to service the PCB manufacturing and assembly needs of our Canadian and worldwide customers.
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• https://www.protoexpress.com
• +1 (800) 763-7503
• Get an Instant, Itemized Quote
• Facility Tour
• PCB Products
• https://www.protoexpress.com/products/turnkey-pro/
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