OEM & Product Development

How OEM and ODM Development Works with a Vietnamese Manufacturer

From drawing or reference photo to approved sample and production: how OEM and ODM development works, what you can customise and what to send in your first RFQ.

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Three supervisors talking on the production floor
Supervisors on the production floor

Working with an OEM ODM furniture manufacturer Vietnam buyers can trust starts with a clear process: what you send, what the factory checks, when you approve a sample and how quality is controlled once production begins. This guide explains how OEM and ODM development runs at a Vietnamese wood manufacturer, from a drawing or reference photo to an approved sample and then to a packed, documented container.

OEM and ODM: what the terms mean

Manufacturers use the terms OEM and ODM slightly differently, so here is the practical meaning.

With OEM (original equipment manufacturing), you own the design. You supply drawings, a CAD file or a detailed reference, and the factory builds to that specification under your brand.

With ODM (original design manufacturing), the factory starts from a design it already produces and adapts it to your market. You change what matters, such as size, finish or packaging, and sell it as your own product.

In practice the line is blurred. Most of THH’s output is made to customer specification, and many projects begin with one of our existing products as a base and end with a version that is specific to your range.

What buyers customise

Every product in the range is a starting point. Typical changes fall into six areas:

  • Dimensions: length, width, height and thickness, with tolerances agreed on the drawing.
  • Finish: natural, oil, stain or a custom finish matched to your approved sample.
  • Colour: a standard colour or a custom colour, matched to a swatch you send.
  • Hardware: frames, brackets and fittings, for example the folding steel frame on a garden set.
  • Packaging: carton style, labels, barcodes and retail artwork.
  • Private label: your brand on the product and on the carton.

For outdoor furniture, buyers often adapt slat finish, frame colour, dimensions and private label. For boards and panels, the levers are usually size, thickness, grade, joint type and packaging. Wood species and grade can also be specified; see our OEM / ODM capability for the full list.

From drawing to production: the steps

Our development process has five stages. Each ends with a decision from you.

  1. Brief and drawing review. Engineers check feasibility, dimensions, wood grade, joints and finish, and come back with questions.
  2. Costing and quotation. You receive clear pricing with options. We reply within 24 hours, Monday to Friday (GMT+7).
  3. Sample. The sample is built on the production line, not in a separate workshop, so it reflects how the product will actually be made.
  4. Approval. Specification, packaging and labels are signed off. Nothing goes into mass production before you approve the sample.
  5. Production and batch QC. Batches are inspected against the approved sample, then loaded with full export documents.

A good OEM ODM furniture manufacturer Vietnam buyers can rely on treats the approved sample as the reference for the whole order. That is why it pays to be strict at this stage: colour, finish, dimensions and packaging are all easier to correct on one sample than on a full run.

Group reviewing an acacia panel sample outside the office building
Reviewing a panel sample outside the office building.

How quality is controlled during production

Once the sample is approved, our quality control system takes over. Quality is checked where problems start, not only at the end, with four gates:

  • Input QC: origin, species, grading and moisture content when timber arrives.
  • In-process QC: dimensions, surface quality and joint strength on the line.
  • Final QC: inspection before packing, to the level agreed for your order, either a full check or sampling.
  • Export documents: batch code, packing list and shipping documents with every container.

Batch codes link each carton back to the production records, so if a question comes up after delivery, it can be traced. Moisture is kiln-dried to your market target, for example 8-12% for the EU and US and 10-14% for Japan. Documents typically include the commercial invoice, packing list, certificate of origin and fumigation certificate, with batch codes and packing photos on request.

What to send an OEM ODM furniture manufacturer Vietnam in your first RFQ

The more we know at the start, the faster we can quote and sample. A useful first message includes:

ItemWhat to send
DesignDrawing, CAD file or reference photos
Size and quantityTarget dimensions and quantities per year
MaterialsWood species and grade, finish and colour (swatch if possible)
HardwareFrames, brackets or fittings, if the product has them
MarketDestination market and required certification, for example FSC 100%
PackagingCarton, label, barcode and private label requirements
CommercialTarget price and delivery window, if you have them

Minimum order quantity, lead time and sample terms are confirmed with your quotation.

How to shorten the sampling cycle

Sampling time is mostly spent on questions and revisions, and most of them can be avoided. These habits help:

  • Send a complete drawing with dimensions, tolerances and materials rather than a photo alone.
  • Name one decision-maker on your side, so feedback arrives once and is final.
  • Send a physical colour swatch or an approved finish reference.
  • Agree packaging and labels early, so they can be reviewed together with the sample.
  • Consolidate comments into one list per round.

If your drawing is not finished, start from a similar product on our range and mark the changes. That often gets a first sample moving sooner than a blank sheet.

Frequently asked questions

Can you work from a reference photo instead of a drawing?

Yes. Our engineers review reference photos and come back with questions on dimensions, materials and joints. A drawing speeds things up, but it is not required to start.

Do you make a sample before mass production?

Yes. A sample is built on the production line for your approval, and batches are inspected against it once production starts.

What are the MOQ and lead time?

Both are confirmed with your quotation, because they depend on the product, specification and quantity.

Can you put our brand on the product and packaging?

Yes. Private label on the product and on the carton is part of our OEM / ODM offer, along with custom labels and barcodes.

Have a drawing or a reference photo? Send it with your target volume and market through our quotation request page, and we will reply with questions, options and a price. See more about how we work on our manufacturing capabilities page.