Sanyo Senko Co., Ltd.

Production location and subcontracting

Integrated dyeing and sewing operations in Fukuyama, Hiroshima; confirm the factory assigned to the order.

Fibers and fabrics

Cotton, linen, rayon and Tencel; denim and shirting constructions.

Commercial minimums and samples

Small and large lots offered; fabric and sewing minimums are not published.

Batch limits and maximums

Maximum order or batch limit not published.

Machines and processes

3 continuous refining/bleaching lines; 2 continuous dyeing machines; 4 liquid-jet machines; 2 plain-dyeing machines; 1 rotary machine; 2 jiggers. Dutch-made rotary printing equipment is described.

Published capacity

Company reports 1.5 million metres of dyed goods plus 500,000 metres of exposed/bleached goods monthly. Published output is not a guaranteed order slot.

Sampling and testing

OEM planning and sample creation before quotation and production.

Finishing

Indigo piece dyeing, plain dyeing, printing and mechanized Dan-ochi bassen discharge gradients.

Stenter/frame and usable finishing widths

Numeric processing width not published.

Finishing equipment and process limits

3 resin-processing units; 1 heat-set machine; 3 shrinkage-prevention machines; 4 brushing machines.

Specialty finishes and performance requirements

Paraffin processing and water-repellent coatings; compatibility and performance require project-specific agreement.

Quality tests and inspection

Computer color matching, automated dye weighing/formulation and test-dye liquor preparation described.

Project acceptance

Commercial textile development, dyeing and OEM sewing; confirm garment categories and suitability directly.

Public business contact

Head-office factory: 6-1 Ichimonjicho, Fukuyama, Hiroshima, Japan. Phone: +81 84 953 2828. Osaka sales: +81 6 6231 8901. Tokyo: +81 3 6913 8090. Official website inquiry form.

Source review date

2026-10-12

Sources: Source 1 · Source 2 · Source 3