Industry Article · 6 min read
Where Underwear Is Made In China
Chinese underwear production is highly regionalised. Knowing which city makes which construction is the single most useful thing a new buyer can learn.
Buyers who source from a marketplace listing tend to assume Chinese factories are interchangeable. They are not. Underwear production is concentrated in a handful of cities, and each one specialises in a construction. Sending a seamless enquiry to a cut and sew cluster wastes a full sampling cycle.
The Main Clusters
| City | Province | Speciality |
|---|---|---|
| Shantou | Guangdong | About half of Chinas underwear output. Famous for womens lingerie. |
| Zhongshan (Xiaolan town) | Guangdong | The biggest lower body underwear base in China - boxer briefs, trunks, briefs and panties. |
| Shenzhen and Dongguan | Guangdong | Very large mills. Most of the famous underwear brands are produced here. |
| Jinjiang | Fujian | Export focused, with most factories holding BSCI, WRAP, ICS, OEKO-TEX 100, Sedex or GOTS. |
| Yiwu | Zhejiang | The seamless underwear base in China. |
| Cangnan (Wenzhou) | Zhejiang | Seamed underwear factories. |
| Lianyungang | Jiangsu | Special occasion and novelty lingerie. |
What This Means In Practice
- A womens lace programme naturally gravitates to Shantou.
- A high volume mens trunk multipack belongs in Zhongshan Xiaolan.
- A buyer with strict audit requirements will find the deepest pool of certified factories in Jinjiang.
- A seamless kids or womens block belongs in Yiwu.
- A brand looking for the same mills that produce the big names is looking at Shenzhen and Dongguan.
Why Youlang Sits In Yiwu
Youlang operates from Yiwu Port in Yiwu City, Zhejiang - inside the seamless cluster and next to the Yiwu commodity market, which is also where packaging, cosmetics and general commodities are sourced. Working out of Yiwu means seamless production is local, and everything else is placed into the right cluster rather than forced into the nearest one.

Choosing Between Clusters
The trade off is usually specialisation against certification. A specialist cluster gives you better construction and better pricing on that specific product. An export focused cluster gives you the audit paperwork a chain retailer requires. Where the two conflict, the buyer requirement wins, because a garment you cannot ship is worth nothing.