Why do Thailand's wholesalers buy cotton towels by GSM instead of by carton?

Thai wholesalers quote cotton towels by GSM because a carton tells you how many packs you bought, not how much fibre is inside them. Two cartons at the same price can differ by 40% in sheet weight once GSM and sheet dimensions are compared, which is why the trade in Thailand opens with weight and closes with price rather than the other way round.

For a distributor entering Thailand, this is the first commercial habit to learn. Quotations built on carton counts read as evasive to a buyer who prices by the square metre, and the conversation rarely recovers from that first impression.

Why do Thailand's wholesalers buy cotton towels by GSM instead of by carton?

Because GSM is the only figure that survives a change of sheet size. A 200x200mm sheet at 60 gsm and a 200x210mm sheet at 50 gsm can weigh almost the same, and a carton of one is not comparable to a carton of the other.

The wholesale trade in Thailand is structurally price-literate. Buyers at traditional wholesale centres and at cash-and-carry formats both work from cost per piece, and both have suppliers who will quote a lower carton price by quietly reducing sheet count. GSM closes that gap before it becomes an argument.

What GSM range do Thai buyers actually stock?

Three bands, and each has a different customer behind it.

• 40-50 gsm: everyday dry wipes for household and baby use, the volume band in traditional wholesale.
• 50-60 gsm: the range that reads as a baby product on shelf and carries most modern trade listings.
• 60-80 gsm: premium and adult-use lines, where the sheet is expected to be used wet and reused.

A distributor opening Thailand should carry two bands, not four. The 40-50 band defends volume against local converters, and the 50-60 band gives the brand something to put in front of a buyer who is comparing against imported Japanese lines.

How does sheet size interact with GSM?

Directly, because the two multiply into grams per sheet, and grams per sheet is what the consumer actually experiences.

A 200x200mm sheet at 50 gsm weighs about 2.0 grams. The same sheet at 60 gsm weighs about 2.4 grams, a 20% jump that a buyer can feel through the pack. Increase the sheet to 200x210mm at 60 gsm and it reaches roughly 2.5 grams, which is why size and weight have to be quoted as a pair.

Suppliers who quote weight alone invite a size reduction, and suppliers who quote size alone invite a weight reduction. Thai buyers ask for both in the same sentence for exactly that reason.

Why does a carton price hide the real cost per piece?

Because a carton is a packaging unit, not a specification. Four variables sit inside it: sheet count per pack, packs per carton, sheet dimensions and GSM.

Change any one and the carton price can fall while the cost per usable sheet rises. A carton holding 24 packs of 80 sheets at 45 gsm contains about 8.6 kilograms of fibre. A carton at a lower price with 24 packs of 70 sheets at 45 gsm contains 7.6 kilograms. The second carton is cheaper and the buyer has paid more per sheet.

This is the calculation a Thai wholesaler runs in their head while a supplier is still talking. It is also the reason our profit and MOQ guide treats specification as the first line of any price comparison.

Which channels in Thailand buy which specification?

The channel decides the band more reliably than the brand does.

1. Traditional wholesale centres: 40-50 gsm, large pack counts, price-led, cash purchase.
2. Cash-and-carry and modern trade: 50-60 gsm, smaller pack counts, printed packs, promotional calendar.
3. Pharmacies and baby specialists: 55-60 gsm with a softness claim and a resealable pack, sold on the baby care fixture.
4. Online sellers: 50 gsm in multi-pack bundles, where the unit price is displayed and compared directly.

Supplying all four from one specification satisfies none of them. A distributor who opens with two bands and allocates them by channel will hold less stock and lose fewer arguments.

What else do Thai wholesalers check beyond GSM?

Five things, in roughly this order.

• Whiteness and shade consistency between shipments, checked against a retained sample.
• Lint on a dark surface after wetting, which is the complaint that reaches the retailer fastest.
• Wet strength, so the sheet survives being wrung rather than tearing at the fold.
• Pack resealability, because a cotton towel pack left open in a humid bathroom absorbs odour.
• Thai-language labelling and the importer details required for retail sale.

The last item stops more first shipments than the first four. Where a product carries a cosmetic or hygiene claim, classification should be confirmed with the Thai Food and Drug Administration before artwork is printed, not after the container has sailed.

How should a distributor quote into Thailand?

Quote the specification first, then the carton, then the pallet.

A quotation that lists GSM, sheet size, sheets per pack, packs per carton and cartons per pallet lets a Thai buyer compare without asking a second round of questions. It also protects the supplier: a buyer cannot later claim the sheet is thinner than expected when the tolerance band was printed on the offer.

Add the MOQ in cartons and the lead time in weeks, and state clearly which of the two bands is available at that MOQ. Buyers in this market test a supplier with one container before committing to a programme, and a quotation that hides the MOQ reads as a supplier who has not shipped here before. Cotton towel specifications for Thailand are confirmed through the Thailand partner page, and the category itself is described on our cotton towel page.

Frequently asked questions

Is GSM the same as the Thai trade's "gram" figure?

Effectively yes. Buyers refer to the weight of the sheet and mean grams per square metre, even when they describe it conversationally. Confirm the unit in writing on the quotation to avoid a misunderstanding at goods-in.

Should a new distributor import 40 gsm or 60 gsm first?

Start at 50 gsm unless the target channel is traditional wholesale. It is heavy enough to survive a baby care listing and light enough to hold a viable landed cost position alongside local converters.

Does GSM affect how many packs fit in a container?

Yes. Heavier sheets mean fewer packs per 20GP at the same pack count, so a gsm upgrade raises landed cost per pack even when the piece price is unchanged. Model both numbers before confirming a specification.

What documents does a Thai importer need for cotton towels?

Commercial invoice, packing list, bill of lading, certificate of origin where a preferential rate is claimed, and product test reports requested by the buyer. Classification and any product notification requirement should be confirmed with a Thai customs broker before shipment.

Sources and further reading

• Thai Customs Department — import classification, duty and clearance guidance.
• Thai Industrial Standards Institute (TISI) — national standards relevant to paper and textile products.
• ASEAN Tariff Finder — preferential duty rates for intra-ASEAN trade.
• Thai Food and Drug Administration — product classification for wipes and hygiene claims.

Bottom line

Thailand prices cotton towels by the gram because that is the number that cannot be argued with. GSM and sheet size together set the real cost per use, and a carton price quoted without them is a negotiating position rather than an offer.

Open with two bands, quote specification before carton, and print the tolerance on the offer. Wholesale terms and cotton towel range details for Thailand are available through the partner enquiry form.