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FAQ

Frequently asked.

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Warranty program

  • Every CRST product includes an 18-month warranty as standard.
  • Register your product (free) to extend coverage to a full 36 months.
  • Subscribers get the 3-year extension plus safety guides and early deals.
  • Backed by $3,000,000 product liability insurance.
Register / Subscribe

Returns & shipping

  • 30-day money-back express refund.
  • We cover return shipping on quality defects — no arguments.
  • Orders ship from our California warehouse within 24 hours.
  • Typical delivery in 2–3 business days.
Start a return →

Need a certificate or COI?

Download safety certificates on any product page, or request a Certificate of Insurance for procurement.

Download certificateRequest COI
CONTACT

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+1 626-838-8980
info@crsttech.com

Mon–Fri, 9am–5pm PT · West Covina, CA. US-based team, real replies.