Free dieline & design Samples in 5–7 days Low MOQ, OEM & ODM

[email protected] +86 176 2154 1688 WhatsApp

Mars PackagingCustom rigid box manufacturer – home

How to brief a custom box supplier and get an accurate quote

The ten details every packaging RFQ needs — sizes, quantities, materials, finishes, inserts and shipping terms — with a copy-ready template.

Short answer

A complete packaging RFQ states the box style, internal dimensions, quantity, board and paper, printing, finishes, insert, accessories, delivery country and target date. With those ten details a factory can quote accurately in one round instead of three.

Why most first quotes are wrong

Packaging prices swing with size, board, finish and insert. When an inquiry says only "custom box with logo, price?", the supplier has to guess — and you get either a vague range or a number that changes after sampling. Ten facts fix that.

The ten details a supplier needs

  1. Box style. Magnetic, lid and base, drawer, collapsible, mailer, advent, LCD video. A reference photo or a link to a product page is ideal.
  2. Internal dimensions in mm: length × width × height of the space the product needs.
  3. Quantity — ideally two or three tiers (for example 500 / 1,000 / 3,000) so you can see the price curve.
  4. Board and paper, or simply the feel you want: "sturdy", "very premium", "lightweight".
  5. Printing: CMYK, Pantone, number of colours, inside print or not.
  6. Finishes: lamination type, foil, emboss, spot UV.
  7. Insert: EVA, foam, card, blister, velvet — and what it must hold.
  8. Accessories: ribbon, handle, magnets, window.
  9. Delivery country and terms: EXW, FOB or DDP.
  10. Target date for goods in hand.

Measuring internal dimensions

Measure the product (or the product in its inner packaging) at its widest points and add clearance: about 1–2 mm per side for a fitted insert, 3–5 mm per side for loose items with tissue. Always give inside dimensions; the factory adds board thickness to calculate the outside.

Use the box size helper on our contact page to convert inner size to outer size and estimate shipping weight.

Copy-ready RFQ template

Box style: Magnetic closure rigid box
Internal size (L×W×H, mm): 180 × 120 × 60
Quantity: 1,000 / 3,000 / 5,000
Board / paper: 2 mm greyboard, black textured paper
Printing: 1 Pantone outside, no inside print
Finishes: Matte lamination, gold hot foil logo on lid
Insert: Black EVA with 2 cut-outs (product photo attached)
Accessories: Ribbon pull
Delivery: DDP, Hamburg, Germany
Goods needed by: 15 March

What happens after you send it

We reply with a quotation and, if needed, a dieline. Once you approve, samples take 5–7 days. After sample approval, production takes 15–25 days, followed by shipping.

FAQ

Questions buyers ask first

Short answers to what buyers ask before ordering custom boxes.

Do I need a dieline before asking for a quote?

No. Send the product size and box style; we create the dieline for you after the quotation is accepted.

Why give several quantity tiers?

Set-up costs are spread over the quantity, so unit prices drop as volume rises. Seeing three tiers helps you choose the best order size.

Popular searches

Your inquiry list

Your list is empty.

Add products with the + button, set quantities here, then send one inquiry for all of them.

Browse products
Send inquiry

Get a free quote

Reply within one working day · Free dieline & design advice

WhatsApp