To find a hair supplier for your business, define the product your customers need, shortlist suppliers with relevant capabilities, and compare quotations against one written specification. Verify the business, test representative samples and place a manageable trial order before increasing your commitment.
For Vietnamese hair suppliers, check three things separately the seller’s identity, where production happens and the claimed origin of the hair. An address in Vietnam does not establish all three.
Turn your customer’s needs into a buying brief
Start with the service or product you sell. A salon buying extensions needs suitable attachment systems and dependable shade matching. A wig brand must also evaluate cap fit, lace, construction and the finished silhouette.
Write a short buying brief covering:
- Customer and use: Who will wear the hair, how it will be installed and what styling it must support.
- Product:Â Bundles, wigs, closures, tape-ins or tips, with length, color, texture and construction.
- Measurable requirements: Weight per unit, measurement method, end fullness and agreed tolerances.
- Commercial needs: Initial quantity, destination, required arrival date, packaging and target purchase budget.
Separate essential requirements from preferences. If a salon needs a particular attachment size, an attractive alternative may still be unsuitable.
Ask suppliers to explain their material and grade labels. Record processing history, donor claims and intended coloring requirements separately. A familiar name such as “virgin” or “super double drawn” (SDD) is insufficient for approving a purchase.
Search for suppliers with the right product capability
Use searches combining product, production need and location, such as “Vietnam tape-in hair manufacturer” or “Vietnam wholesale closure wig supplier.”
Build your candidate list through supplier websites, beauty trade-show exhibitor directories, professional referrals, B2B marketplaces and social profiles. Use these channels to discover businesses, then investigate the companies behind them.
Keep a manageable shortlist, perhaps three to five candidates. Favor businesses that can answer questions about your exact product. A catalog of wigs tells you little about a supplier’s ability to produce consistent keratin tips.
When asking for referrals, ask about reorders, delivery accuracy and how problems were resolved. Confirm which product the person actually purchased.
Match the supplier model to your priorities
A manufacturer may suit a brand developing repeatable custom products. Confirm which stages it performs and which it outsources.
A wholesaler may suit a reseller testing a small assortment or replenishing existing styles. Check current stock and whether the same specification will remain available.
A trader may coordinate products from several sources. Ask how it controls production changes and who handles quality claims.
Businesses can combine these roles. Compare responsibilities, minimum order quantity, customization and replenishment options. Our factory, wholesaler and trading company comparison explains the trade-offs in more detail.
Compare quotations for the same product and order
Send the same request for quotation, or RFQ, to each shortlisted supplier. Give each product configuration a reference code so later revisions remain traceable.
Illustrative comparison setup Request 20 machine-weft bundles, each 20 inches and 100 grams net, with the same agreed color reference, straight finish and end-fullness requirement. These are example specifications, not a GreatHair offer.
Use this framework to compare the responses:
| Comparison field | What Supplier A and Supplier B must both state |
|---|---|
| Product specification | Construction, length method, net weight and tolerances |
| Hair and finish | Processing history, color reference, texture and end-fullness criteria |
| Price basis | Currency, price per bundle, quantity tier and quotation validity |
| Extras | Packaging, labels, customization and payment charges |
| Schedule | Stock availability or production time, plus transit estimate |
| Delivery and claims | Destination, freight inclusions, claim deadline, evidence and remedy process |
Highlight every deviation before comparing totals. If one quotation covers lighter bundles, it answers a different request.
For wigs, also compare the lace area, cap dimensions, weight basis and lengths used in construction. A lower price may reflect a changed configuration. Ask what changed before accepting a revised quote.
Verify identity and production claims before payment
Request the legal business name and registration number. Vietnam’s National Business Registration Portal provides enterprise search and business information services. Use it to cross-check the company behind the sales profile. dangkykinhdoanh.gov.vn
Treat registration as one part of verification. It does not establish product quality, factory ownership or the origin of a particular batch.
Ask for a live walkthrough focused on the stages relevant to your order. Request real-time explanations of materials, equipment and inspection. If access is restricted, ask why and seek alternative evidence or an independent inspection.
Compare the contracting entity, invoice and payment recipient. Resolve discrepancies through independently confirmed company contact details before transferring money.
Follow the detailed manufacturer verification guide for deeper checks. Use the guide to suspicious supplier claims to identify questions requiring further evidence. A missed call alone cannot establish fraud.
Agree on sample testing and follow it with a trial order
Order samples representing the products you intend to sell. Testing a natural-color bundle will not answer every question about a blonde wig or a tape-in attachment.
Before testing, agree in writing on the intended washing, coloring or styling procedure, the evaluation period and how any failure will be assessed. Altering a sample may affect the supplier’s stated return conditions, so clarify this before proceeding.
Record the unopened package and initial measurements. Assess the sample using the care instructions and conditions relevant to your customer. Use consistent methods when comparing suppliers. Record changes in texture, manageability, shedding, color and construction.
Keep an approved reference sample with a specification sheet. Ask the supplier to confirm how the trial order will match it.
A trial order should be small enough to inspect thoroughly and absorb financially. Compare multiple units, record deviations and review the response to problems. One successful sample provides limited evidence about consistency across production.
Choose on repeatability and the cost of usable stock
Calculate landed cost by adding the product, agreed extras, payment charges, freight and applicable import costs. Confirm destination-specific charges with your carrier or customs broker. Then separately assess inspection, rework and unsellable units.
Evaluate the supplier using a scorecard. The following weights are an illustrative starting point, not an industry standard.
| Criterion | Suggested weight | Evidence to record |
|---|---|---|
| Product fit and sample performance | 30% | Results against your written requirements |
| Consistency | 25% | Differences across trial units and later reorders |
| Total cost | 20% | Comparable quotation and confirmed exclusions |
| Delivery planning | 15% | Promised versus actual milestones |
| Communication and issue handling | 10% | Accurate answers and documented corrective action |
Rate each criterion from one to five using your own written criteria. Multiply each rating by its weight and divide by five for a total out of 100. Mark untested criteria as pending; do not give an assumed score for an order you have not placed.
Resolve identity and payment concerns before using the scorecard. A high commercial score cannot compensate for an unexplained payment recipient.
At reorder, reconfirm materials, color reference, construction and lead time. Require approval for substitutions. Choose a partner whose performance supports the product you promise customers.
Frequently asked questions
Can I start with one hair supplier?
Yes, for a focused range. Qualify an alternative before committing to products you cannot replenish elsewhere, especially if a supply interruption would affect salon appointments or repeat customers.
Does a Vietnamese supplier always sell Vietnamese-origin hair?
The seller’s location does not verify hair origin. Ask for sourcing information linked to the product or batch, and examine what evidence supports the claim.
Should I expect free samples?
Ask about sample pricing, shipping and whether the cost can be credited against a later order. Include these costs in your supplier evaluation budget.
Can I negotiate after approving a sample?
Yes. Ask whether the revised price preserves the approved specification. If materials, weight, fullness or construction change, assess the revised product before proceeding.
Should I choose the fastest respondent?
Evaluate the accuracy of their answers and follow-through. Ask who can resolve technical questions and how support works across time zones.
Send a focused inquiry to GreatHair
Use GreatHair’s wholesale inquiry page to send your buying brief, destination, estimated quantity and required timing. Ask for a quotation for that configuration, sample options and a factory visit or live video appointment. Confirm availability, testing terms and production timing for your specific request.
