Brands are now using knitwear for storytelling. Think jacquard patterns that embed logos directly into the fabric or intarsia techniques that create artwork without printing. This shift has made choosing the right manufacturer absolutely critical. A poor-quality knit can ruin a brand’s reputation instantly, while a well-made sweater can elevate perceived value dramatically.
What’s interesting is how small-batch production has become more accessible. Traditionally, knitwear required large minimum orders (MOQ), but newer technologies now allow brands to test designs with lower risk. Still, not all manufacturers have caught up with this shift, and that’s where careful selection comes in.
Key Criteria for Selecting Manufacturers
MOQ, Pricing, and Production Speed
MOQ (Minimum Order Quantity) is often the single biggest deciding factor for brands. Traditional knitwear factories typically require 100–500+ units per style and color, which can be challenging for startups and seasonal collections. In contrast, modern on-demand platforms now offer MOQs as low as 1–50 pieces, dramatically lowering the barrier to entry.
Production speed is equally critical — especially for time-sensitive drops, holiday campaigns, or trend-driven products. Expect lead times of:
- 2–4 weeks for on-demand/tech-enabled manufacturers
- 4–8 weeks for traditional factories (longer during peak seasons)
Custom Capabilities
Not all knitwear is equal. The best manufacturers offer:
- Jacquard knitting — for intricate, multi-color patterns woven directly into the fabric
- Intarsia designs — for detailed artwork and color blocking without printing
- Embroidery integration — seamless combination of knitting and embroidery
- Custom yarn sourcing — including organic cotton, recycled fibers, merino wool, and premium blends
- 3D sampling & virtual prototyping — faster design iteration with reduced waste
- Special finishes — such as brushing, garment washing, or performance treatments
Pro Tip: Before commencing production, DGJIYAN Sweaters Factory requires physical samples to be provided to customers for confirmation. A good manufacturer helps you find a balance between design complexity, cost, and production feasibility.
Top 10 Custom Knit Sweater Manufacturers in the USA
| Manufacturer | Key Products | Location | Capacity & Certifications |
|---|---|---|---|
| Simply Knitting Mills, Inc. | Fully-fashioned sweaters, luxury knitwear, technical knits, knit home goods | Ridgewood / Brooklyn, New York, USA | Advanced Stoll flat-bed knitting machines • Small-to-medium runs • Premium yarns (wool, cashmere) Simply Knitting Mills → |
| Whalerknits | Sweaters, blankets, knit hats, heritage knitwear | Fall River, Massachusetts, USA | Family-owned since 1975 • In-house knitting & sewing • American-made sustainable production Whalerknits → |
| Tailoredindustry | On-demand whole garment 3D knitting | Brooklyn, New York, USA | Advanced 3D knitting • Zero-waste manufacturing • Optimized for startups & DTC brands Tailoredindustry → |
| DGJIAYAN | Full custom knitwear and sweaters (multiple techniques) | Da Lang, Dongguan, China | Strong quality control • Cost-efficient • Wide range of techniques • Sustainable material options DGJIAYAN → |
| Dehen 1920 | Heavyweight traditional American knitwear & outerwear | Portland, Oregon, USA | Traditional high-quality American manufacturing • Quality over high volume Dehen 1920 → |
| Straus Knitting Mills (SKM, Inc.) | Custom knit fabrics and trims | Croix Falls, Wisconsin, USA | 400+ knitting machines • Large-scale capability • Strong Made in USA focus Straus Knitting Mills → |
| Wisconsin Knitwear, Inc. | Jacquard knit hats, scarves, sweaters, promotional knitwear | Milwaukee, Wisconsin, USA | Est. 1979 • Direct jacquard knitting • Made-to-order manufacturing Wisconsin Knitwear → |
| Knit Illustrated Inc. | High-quality fully-fashioned knitwear & whole garment knitting | New York City, USA | Swatch development, sampling, linking & full production • Strong whole-garment expertise Knit Illustrated → |
| Oliver Charles | Premium seamless 3D whole-garment knitwear | Brooklyn, New York, USA | Shima Seiki-style seamless technology • Fully-fashioned • Zero fabric waste Oliver Charles → |
| Knitup | Design/platform in US + production in Asia | New York City, USA | Fast on-demand production • Ideal for emerging designers & startups • Low-risk testing Knitup → |
Simply Knitting Mills, Inc.
Established in Brooklyn, New York, Simply Knitting Mills specializes in premium fully-fashioned sweaters, luxury knitwear, technical knits, and knit home goods. The company utilizes advanced Stoll flat-bed knitting machines and works with high-end yarns such as wool and cashmere, offering small-to-medium production runs with excellent quality.
Location: Ridgewood / Brooklyn, New York, USA Key
Products: Fully-fashioned sweaters, luxury knitwear, technical knits, knit home goods
Factory Info: Advanced Stoll flat-bed knitting machines; specializes in premium yarns (wool & cashmere)
Why Choose: Ideal for brands seeking high-quality American-made luxury and technical knitwear with flexible small-to-medium production.
Website: Simply Knitting Mills
Whalerknits
Family-owned since 1975 in Fall River, Massachusetts, Whalerknits is a heritage knitwear manufacturer specializing in sweaters, blankets, and knit hats. With a fully vertical in-house knitting and sewing factory, they focus on sustainable, American-made production.
Location: Fall River, Massachusetts, USA
Products: 1975
Factory Info: Sweaters, blankets, knit hats, heritage knitwear
Why Choose: Perfect for brands wanting authentic American-made heritage knitwear and sustainable production.
Website: Whalerknits
Tailoredindustry
Based in Brooklyn, New York, Tailoredindustry offers on-demand whole garment 3D knitting with advanced technology. They specialize in zero-waste manufacturing and provide efficient solutions for startups and direct-to-consumer brands.
Location: Brooklyn, New York, USA
Key Products: Whole garment 3D knitted apparel
Factory Info: Advanced 3D knitting technology with true zero-waste production
Why Choose: Excellent choice for startups and DTC brands looking for sustainable, on-demand, and tech-forward knit production.
Website: Tailoredindustry
DGJIAYAN
Located in Da Lang, Dongguan, China, DGJIAYAN is a versatile full-service knitwear manufacturer capable of producing custom sweaters and knitwear using multiple knitting techniques. They emphasize reliable quality control and offer cost-efficient production with sustainable material options.
Location: New York City, USA (Design) / Da Lang, Dongguan, China (Production)
Key Products: Custom knitwear, sweaters, and garments
Factory Info: Multi-technique knitting production with strong quality control and flexible order quantities
Why Choose: Great option for brands seeking cost-effective, high-capability custom knitwear production with good quality standards.
Website: DGJIAYAN
Dehen 1920
Founded in 1920 and based in Portland, Oregon, Dehen 1920 is a traditional American manufacturer known for heavyweight knitwear and outerwear. They prioritize superior quality and craftsmanship over high-volume production.
Location: Portland, Oregon, USA
Founded: 1920
Key Products: Heavyweight knitwear, traditional sweaters, and outerwear
Factory Info: Traditional American manufacturing with strong focus on durability and premium construction
Why Choose: Best for heritage and premium brands that value authentic American-made quality and timeless designs.
Website: Dehen 1920
Straus Knitting Mills (SKM, Inc.)
Located in Croix Falls, Wisconsin, Straus Knitting Mills is a large-scale American manufacturer with over 400 knitting machines. They specialize in custom knit fabrics and trims with strong Made-in-USA capabilities.
Location: Croix Falls, Wisconsin, USA
Key Products: Custom knit fabrics and trims
Factory Info: Large-scale production with 400+ knitting machines
Why Choose: Ideal for brands requiring high-volume custom knit fabrics and trims with reliable American production.
Website: Straus Knitting Mills
Wisconsin Knitwear, Inc.
Established in 1979 in Milwaukee, Wisconsin, Wisconsin Knitwear specializes in jacquard knit hats, scarves, sweaters, and promotional knitwear. They offer direct jacquard knitting and made-to-order manufacturing.
Location: Milwaukee, Wisconsin, USA
Founded: 1979
Key Products: Jacquard knit hats, scarves, sweaters, promotional items
Factory Info: Direct jacquard knitting into fabric with made-to-order production
Why Choose: Strong choice for promotional, retail, and custom jacquard knit accessory programs.
Website: Wisconsin Knitwear
Knit Illustrated Inc.
Based in New York City, Knit Illustrated provides high-quality fully-fashioned knitwear development and production with deep expertise in whole garment knitting. They support the full process from swatch development to full production.
Location: New York City, USA
Key Products: Fully-fashioned knitwear and whole garment pieces
Factory Info: Complete service including swatch development, sampling, linking, and production
Why Choose: Perfect for brands needing expert development support and premium whole-garment knitwear production.
Website: Knit Illustrated
Oliver Charles
Based in New York City, Knit Illustrated provides high-quality fully-fashioned knitwear development and production with deep expertise in whole garment knitting. They support the full process from swatch development to full production.
Location: Brooklyn, New York, USA Key
Products: Seamless 3D whole-garment knitwear and sweaters
Factory Info: Advanced whole-garment knitting with zero fabric waste
Why Choose: Best for premium and sustainable brands looking for high-end seamless knitwear with minimal waste.
Website: Oliver Charles
Knitup
New York-based platform Knitup offers design and development in the US with scaled production in Asia. They focus on speed, cost efficiency, and on-demand manufacturing for emerging designers and established brands.
Location: New York City, USA (Design) / Asia (Production)
Key Products: Custom knitwear and sweaters
Factory Info: Hybrid model with US design and fast Asian production
Why Choose: Excellent for startups and brands needing fast sampling, low-risk testing, and scalable production.
Website: Knitup
FAQ
MOQ varies widely. Traditional factories may require 100–300 units, while newer platforms like Knitwise allow orders as low as 1 piece.
Production typically takes 2–6 weeks, depending on complexity and order size.
Yes, but they often provide better quality, faster shipping, and easier communication.
Knitted designs are woven into the fabric, while printed designs sit on top and may fade over time.
Check reviews, request samples, and confirm factory ownership before placing large orders.
