Every denim sourcing conversation eventually becomes a country comparison. The honest version of that comparison is not "which is cheapest" but "which country's strengths match this product's requirements." Here is the map as B2B buyers actually experience it.
The Comparison
| Factor | China | Turkey | Bangladesh |
|---|---|---|---|
| Unit cost | Mid | Mid-high | Lowest |
| Fabric innovation | Leading edge | Strong (stretch, finishes) | Improving, mostly basics |
| Lead time | 35–45 days | 20–30 days (EU proximity) | 60–90 days |
| Selvedge capability | Deep (looms + skill) | Limited | Rare |
| Compliance maturity | High at export mills | High | Variable — audit carefully |
| Best suited for | Complex products, quality + story | Fast EU replenishment | High-volume basics |
What Each Country Is Really Good At
- China: vertical mills with weaving in-house — the reason selvedge and complex washes cluster here. Cost is no longer the pitch; capability and speed-to-sample are.
- Turkey: geography. For European brands needing replenishment in weeks, Turkish mills deliver on lead times nobody else can match from Asia.
- Bangladesh: volume basics. If the product is a simple 5-pocket in a stock wash at scale, the cost advantage is real and structural.
The Honest Caveats
Averages hide ranges. China has both world-class vertical mills and cut-price sew shops; Bangladesh has excellent compliance leaders and factories you should never enter. The country sets the probability distribution — the individual factory sets your outcome. Audit the factory, not the flag.
A Practical Rule
- Complex / story product (selvedge, raw, special washes): China, at a mill that owns its looms.
- EU fast fashion replenishment: Turkey.
- Simple volume basics: Bangladesh, with your own or third-party audit in place.