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YONETOMI SENI CO.,LTD.

米富繊維株式会社

MerchActivewearWomen's ApparelMens ApparelFashion Accessories
Yamagata / YamanobeUpdated 6/16/2026

A high-value knitwear OEM/ODM manufacturer based in Yamanobe, Yamagata. With 43 fully automatic flat knitting machines and a production setup centered on 3-gauge and 5-gauge low-gauge knitwear, the company can provide integrated support from yarn, knit textile, pattern, and product planning through sampling, mass production, cutting, sewing, and quality control at its own factory. Its strength lies in translating an abstract brand world into the expression of the knit fabric itself, using more than 20,000 textile archives and experienced proposal capabilities. It is well suited for brands developing premium Japan-made knit products such as sweaters, cardigans, knit jackets, knit T-shirts, knit pants, skirts, dresses, and scarves.

High-value knitwear OEM/ODMLow-gauge knit developmentIntegrated proposal from yarn and knit textile43 fully automatic flat knitting machines20,000+ textile archiveOwned domestic factoryIn-house QC and needle inspectionDesign-sensitive select-shop track record

Order overview

Minimum order
100-300 units
Sample
Custom quote
Lead time
Needs confirmation

Terms vary by specifications and quantity. Confirm current details when inquiring.

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Items and categories

MerchCrewnecks, T-Shirts, Bottoms, Other
ActivewearShorts, Tops, Men's, Other
Women's ApparelTops, Dresses, Sets, Skirts, Outerwear, Pants, Knitwear & Sweatshirts
Mens ApparelTops, Outerwear, Pants, Shirts, Shorts, Knits & Sweatshirts
Fashion AccessoriesScarves, Other

Order fit

Supported products

  • High-value knitwear such as sweaters, cardigans, knit jackets, and pullovers
  • Women's and men's knit products including knit T-shirts, knit pants, skirts, and dresses
  • Fashion accessories that use knit textile expression, such as scarves, mufflers, and socks

Best for

  • Premium apparel brands that want to express their world view through the texture and structure of knit fabric itself
  • Teams that need support from yarn and knit textile development even without deep knitwear expertise

Checks before inquiry

  • Sub-100-piece small lots, standard lead time, sample lead time, sample pricing, payment terms, and monthly capacity should be confirmed during inquiry.
  • Packing, import/export, storage, third-party inspection, and certification support cannot be finalized from public information alone, so clarify required scope in advance.

Lot guidance

The standard lot is 100 pieces, with smaller quantities subject to consultation. Best suited for high-value, mid-to-premium knitwear development.

Sample terms

Sampling proposals can leverage an archive of more than 20,000 textile references. Sample pricing, specific sample lead time, and production assumptions should be confirmed.

Service scope

See which stages are available from planning through delivery.

Planning and design proposal

Supported

Sample development and testing

Supported

Material and packaging sourcing

Supported

Mass production and processing

Supported

Quality, certification, and labeling

Supported

Packing, kitting, and logistics

Needs confirmation

Quality and certifications

The company has an in-house QC setup, including knitting needle maintenance, needle inspection, defect management, and quality assurance support for each customer's needs. Third-party certifications such as ISO, BSCI, SEDEX, FSC, GOTS, and OEKO-TEX require confirmation.

Certifications

Not confirmed in public information

Sustainability

Not confirmed in public information

Published information may include supplier-provided or operator-verified details. Confirm specifics during your inquiry.

Track record

Past clients

TOMORROWLAND, UNITED ARROWS, BEAMS, BAYCREW'S, URBAN RESEARCH, Seilin, ABAHOUSE, SHIPS, ONWARD KASHIYAMA, SANYO SHOKAI, ISETAN MITSUKOSHI, HANKYU HANSHIN, TAKASHIMAYA, Bshop, 中川政七商店, SMILES, THE, CONRAN SHOP JAPAN, COCKTAIL, Shine, HYUNDAI, SHINSEGAE, Merci, The Decorum, Steven Alan

Production countries

Japan

Equipment and materials

Manufacturing equipment and resources

Fully automatic flat knitting machines3-gauge flat knitting machines5-gauge flat knitting machines3–12-gauge knitting machinesComputer-controlled knitting machinesSHIMA SEIKI SES flat knitting machinesSTOLL CMS flat knitting machinesPattern-making systemToyota Sewing System (TSS)Lockstitch sewing machineOverlock sewing machineLinking machine
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Hem-stitching equipmentCutting equipmentFlat press machineFabric relaxing and humidification equipment

Supported materials

Knitting yarnsLow-gauge knitted fabricsFully fashioned knitted fabricsTrims for knitwear

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