TrustCompo Website Logo | TrustCompo

For multi-line component sourcing

Upload a BOM the way a purchasing team actually works

Send the spreadsheet, highlight the urgent lines, and add the buyer notes that matter for pricing, lead time, alternates, and delivery planning.

File size
Upload files up to 10MB each.
Priorities
Call out the lines that are urgent, allocated, or blocking production.
Commercial notes
Include target quantity, target price, delivery region, and approved brand guidance when available.
Confidentiality
Inquiry data is handled under our business confidentiality policy.

What happens next

  1. 1

    Upload the file and add sourcing notes

    Send the spreadsheet plus anything the buyer already knows about urgent lines, targets, approved brands, or delivery timing.

  2. 2

    Sourcing reviews the BOM in context

    The team checks the request as a batch instead of treating each line like an isolated contact form entry.

  3. 3

    You receive a commercial follow-up

    The next step is typically a reply by email with clarification questions, pricing feedback, availability, or alternate-path discussion.

Send the BOM

Upload the file and include the buyer notes in one step

Attach the spreadsheet and use the notes field to explain quantities, target pricing, delivery expectations, approved brands, alternates, or traceability requirements.

Best for:
Multi-line BOM files and sourcing notes
Typical reply:
Commercial follow-up usually within 24 hours
Accepted files:
XLS, XLSX, CSV, PDF, DOC, DOCX, JPG, PNG, ZIP

Upload BOM

Start by dropping the BOM file here. Then leave a short note and your contact email.

Drag & drop files here, or click to select

Accepted formats: XLS, XLSX, CSV, PDF, DOC, DOCX, JPG, PNG, ZIP. Maximum 10MB per file.

πŸ”’

Your files are handled under our confidentiality policy and reviewed only for this sourcing request.

  • ISO 9001 Quality Process
  • Secure SSL/TLS Encryption
  • Confidential RFQ Handling

Need a signed NDA before review? Review our confidentiality policy and note NDA requirements in the sourcing notes.

Quick tags for buyer notes

We will get back to you with a quote or review update within 24 hours.

Need a simpler path?

Use RFQ Submit when you only have a short manual list

If the request is only a few lines and you want to type them directly into the site, RFQ Submit is still the faster option.

BOM Upload FAQ

Practical BOM review questions before you upload

Use these points to prepare a file that helps our sourcing team quote faster, flag risk lines, and avoid avoidable clarification rounds.

What columns should my BOM include for a faster quotation?

The most useful columns are manufacturer part number, manufacturer, required quantity, target price, delivery location, requested date code, and any approved alternates. If your file has internal item numbers or reference designators, keep them in the sheet so our quote can map back to your purchasing system.

Can you review lines with missing or partial part numbers?

Yes, but please add as much context as possible: manufacturer name, package, electrical value, tolerance, voltage/current rating, lifecycle status, or a datasheet link. We will mark uncertain lines separately instead of treating them as confirmed matches.

How should I explain approved alternates or no-substitution rules?

Add a note for each controlled line, such as exact manufacturer only, AEC-Q required, pin-to-pin alternatives allowed, or customer-approved vendor list only. This helps us separate cost-down opportunities from parts that require strict form-fit-function control.

Can one BOM request include urgent buys and scheduled demand?

Yes. Label urgent, prototype, production, and forecast quantities separately if they have different deadlines. For scheduled demand, include release windows or monthly usage so we can check spot stock, allocation risk, and buffer-stock options in the same review.

What quality or traceability requirements should I mention upfront?

Mention any requirements for original packaging, lot traceability, date-code limits, RoHS/REACH, COC, inspection photos, X-ray testing, or third-party lab reports. Clear quality notes help us screen channels before pricing instead of after the quote is nearly finished.