Applications support

Contact Us

Reach Tops-Shops applications support by email or WhatsApp. Quote-only — no checkout.

Tops-Shops is not an authorized dealer or distributor of the brands shown. Products are offered via RFQ only. Contact support@tops-shops.com for quotes.

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Contact Us

Emailsupport@tops-shops.com
WhatsApp+1 605 971 3564
Address
Floor 18, Pacific Corporate Center
600 California Street
San Francisco, CA 94108
USA

Request a Quote

How RFQ works

Build a list from the catalog, attach a BOM if needed, and send it to Tops-Shops engineers. An applications engineer replies with pricing and lead time.

  • No checkout cart — quote only
  • OEM datasheets linked on product pages
  • WhatsApp and email to tops-shops.com

Engineer review

RFQ lines reviewed by applications engineers.

OEM specs

Datasheet-backed parameters when available.

SF support

Pacific Corporate Center, San Francisco.