How to Source Cashmere Sweaters Wholesale from China: A Complete B2B Guide

Every season, fashion retailers and private label brands face the same question: where can we source premium cashmere sweaters at a margin that actually works?

I've spent over a decade working inside the cashmere supply chain in China — evaluating raw fiber, overseeing production runs, and helping international brands navigate their first wholesale orders. What follows is a practical guide drawn from that direct experience, not a generalized overview.

China isn't the only source for cashmere knitwear, but it remains the most practical one for most B2B buyers. Here's why — and how to do it right.

Why China Still Leads in Cashmere Wholesale

Three structural advantages keep China at the center of the global cashmere trade:

1. Proximity to raw material. Most of the world's cashmere fiber comes from Capra hircus goats in Inner Mongolia, northern China, and Mongolia. Chinese manufacturers often source fiber directly from regional farms or processing cooperatives — cutting out the intermediary layers that raise costs in European or other offshore supply chains.

2. Full-range manufacturing capability. From 3-gauge hand-knit chunky constructions to 18-gauge fine-gauge fully-fashioned machines, China has the broadest production range of any cashmere-producing country. Finding a factory that matches your construction requirements is rarely the constraint.

3. OEM/ODM infrastructure. Most serious cashmere factories in China are built around OEM (make to your design) or ODM (adapt from existing templates) models. You arrive with your brand identity and specifications; the factory handles production. This setup means even mid-size brands can access the same manufacturing infrastructure used by global luxury houses — provided they find the right partner.

Supplier Types: What You're Actually Choosing Between

The term "cashmere sweater supplier" covers four quite different business models. Choosing the wrong type is one of the most common and costly mistakes buyers make.

Trading Companies

Act as intermediaries between you and production facilities. Useful for first-time buyers or those without Mandarin capability. The trade-off: an added margin layer, and you may never know which factory is producing your product.

OEM Factories

Own and operate their own production lines. Better for quality control, consistent pricing, and direct communication. The practical downside is that true OEM factories typically maintain higher MOQ requirements than trading companies.

ODM Factories

Maintain their own design libraries. If you want to move from concept to finished product quickly without a full design development cycle, an ODM supplier can offer existing patterns and constructions available for private labeling with minimal modification. The risk: your product may closely resemble other buyers' orders from the same factory.

Vertically Integrated Manufacturers

The highest-capability tier. These factories manage fiber sourcing, yarn, knitting, finishing, and QC within one production structure. Fewer handoffs typically means more consistent quality and clearer accountability when issues arise. WFS Cashmere operates this way — managing the full production chain from raw fiber to finished garment for international brand clients.

What to Evaluate Before You Commit to a Supplier

Fiber Specification — Ask for Numbers, Not Adjectives

"Premium cashmere" is not a specification. Before accepting a quotation, ask for:

• Fiber origin: Inner Mongolian Grade A is the industry benchmark. Ask whether the factory sources directly from regional farms or through intermediaries.

• Mean fiber diameter: Grade A cashmere runs 14.5–15.5 microns. Above 16 microns, most wearers notice the difference against skin.

• Staple length: Longer fibers (34–40mm) spin into stronger, more pill-resistant yarn. Ask for mill documentation if you're ordering at scale.

A reputable supplier will provide fiber specs in writing without being asked twice. One that deflects or gives vague answers is signaling something.

Yarn Construction and Ply

For most commercial wholesale programs, 2-ply is the baseline. It balances cost, softness, and durability for everyday wearability.

Gauge and Knit Construction

Gauge (stitches per inch) determines the weight, texture, and price of the finished garment:

• Fine gauge (12–18gg): Smooth, lightweight, suitable for layering and dressier styles. Requires higher-quality yarn because imperfections are more visible.

• Mid gauge (7–12gg): Versatile everyday range — cardigans, crew necks, basics.

• Chunky gauge (3–7gg): Heavy, textured, statement pieces. Can work with slightly lower-grade yarn due to the bulk of the construction.

Certifications That Matter in Target Markets

If you're selling into EU, US, UK, or Australian retail — whether direct-to-consumer or wholesale — you'll need documented compliance. The standard set for credible cashmere suppliers includes:

• OEKO-TEX Standard 100 — confirms the finished garment is free from harmful substances

• BSCI or SEDEX (SMETA) — labor standards in the production facility

• WRAP — ethical manufacturing practices

• ISO 9001 — quality management system certification

WFS Cashmere holds all four of these credentials, plus additional certifications accepted by major European and North American retailers. Ask any supplier you're evaluating to provide documentation upfront — not just a list of names.

Cashmere Sweater Wholesale Pricing: What to Expect FOB China

These are working benchmarks based on current market conditions. Actual quotations will vary by factory, order volume, and exact specifications — always confirm pricing against a detailed product brief.

What moves pricing within these ranges:

• Volume: Scaling from 100 to 500 units per style typically reduces unit cost by 10–20%.

• Fiber grade: Grade A vs. Grade B/C fiber typically represents a $10–$20 per unit differential.

• Construction method: Fully-fashioned construction (knit to shape, minimal cutting waste) costs more per unit but produces a better fit and less material variability.

Pricing red flag: A quotation for Grade A, 2-ply cashmere below $40 FOB should prompt immediate follow-up questions. The raw material cost for a standard 250g sweater in Grade A cashmere makes this figure mathematically difficult to justify. Low prices at this tier usually mean fiber substitution, grade misrepresentation, or both.

Placing Your First Wholesale Order: A Practical Sequence

Step 1: Write a real product brief

A useful brief covers: target retail and wholesale price points, silhouette details, gauge preference, fiber grade and certification requirements, color palette, labeling/packaging specs, and target delivery window. The more specific your brief, the more accurate and comparable the quotations you receive will be.

Step 2: Shortlist 3–5 suppliers

Look for evidence of active trade fair presence (China textile fairs, Première Vision, Hong Kong Fashion Access, MAGIC), a professional export-facing website, and clear willingness to provide samples before committing to production.

Step 3: Order samples — and pay for them

Any supplier that resists charging for samples (or sending samples at all) is a yellow flag. Reputable factories charge sample prices plus shipping; most credit the fee against your first production order. When you receive samples, evaluate fiber softness, knit consistency, seam quality, garment weight, color accuracy against your brief, and care label compliance.

Step 4: Confirm terms in writing

Nail down: unit price per style/colorway, MOQ, lead time (standard is 25–45 days from approved sample to shipment), payment terms (30–50% deposit, balance before shipment — avoid 100% upfront), and QC inspection terms.

Step 5: Build in production-stage QC

For cashmere, pre-production QC is as important as the final inspection. Establish pre-production approval on a pilot run, request progress photos at the linking/seaming stage, and arrange final inspection through an independent service (SGS, Bureau Veritas) on large orders.

Step 6: Coordinate shipping and customs documentation

Work with a freight forwarder who handles Chinese textile exports. Required documentation typically includes: commercial invoice, packing list, certificate of origin, and compliance certifications (OEKO-TEX, etc.).

Mistakes That Cost Buyers the Most

Optimizing for price at the fiber level. A sweater that pills after five wears costs more in returns, replacements, and customer trust than the $15 you saved per unit on Grade B fiber. In cashmere, fiber quality and long-term product performance are directly connected.

Skipping physical samples. Cashmere cannot be evaluated from product photography or spec sheets. The fiber diameter, yarn twist, knit density, and finishing quality only become apparent when you hold the garment. This step is not optional.

Writing vague specs. "Cashmere sweater" is not a workable specification. Every production parameter — fiber grade, micron count, ply, gauge, garment weight, construction method, finishing treatment — needs to be confirmed in writing before production begins. Gaps in specs become disputes after delivery.

Ignoring certification requirements. Missing OEKO-TEX or other required compliance documentation can result in customs holds, mandatory destruction of non-compliant stock, or retailer chargebacks. Confirm certification requirements for your target market before placing an order.

Over-ordering for a first run. Cashmere customer preferences and trend cycles shift. Use your first production run to validate the product, not to maximize your inventory position. A supplier that won't accommodate a smaller initial order isn't the right fit for an early-stage program.

About the Author

David Si is a sourcing and production specialist at WFS Cashmere, a vertically integrated cashmere knitwear manufacturer based in China. WFS has produced cashmere knitwear for international brands across Europe, North America, and Australia since 2014. If you're ready to discuss your first wholesale order, contact the team directly.

Have a specific sourcing question? Leave it in the comments or reach out via the WFS contact page — we answer every inquiry.