Aiming at Sharing Our Dreams
Feel the Next Dream since 1889
Dreams are not something to have but rather something to achieve. The Seiren Group does not consider that which cannot be achieved to be a dream. A dream is something concrete that can be achieved by action and something like a guidepost or signpost leading us in the right direction when changing the status quo. We will give shape to our dream in the most concrete manner possible, share it with you and challenge ourselves to make it come true to move ahead with reform. The SEIREN GROUP is a comprehensive textile manufacture committed to changing the world by pursuing the next dream with "Nobi-nobi" (self-motivation), "iki-iki" (responsibility) and "pichi-pichi" (commitment) as its management philosophy.
Our Company in Numbers
Highlights of the Fiscal Year Ended in March 2022
Number of Employees
Domestic/Overseas Sales Ratio
R & D Expenditure
Our Business Segments
Automotive Upholstery Materials
In its automotive upholstery materials segment, SEIREN has engaged in development of a wide range of new products meeting the needs in the automotive upholstery material market from car seat cover materials to upholstery decorative part materials, supplying the same high-quality product to customers worldwide simultaneously with "zero time difference" and "zero distance feeling", to contribute to the manufacturing of human- and earth-friendly vehicles.
- ・Car seat cover materials
- ・Instrument panel (decorative) materials
- ・Airbag materials
In its electronics material segment, SEIREN has engaged in development and production of near-future materials using its cutting-edge textile technology and finishing technology to meet the needs in the rapidly-advancing electronics industry, expanding its business scope from a new field to the space field.
- ・Electrically conductive materials
- ・High performance wiping cloth materials
- ・ High strength yarns
- ・Precision devices
High Fashion Materials
In its high fashion materials segment, SEIREN has engaged in planning, designing, production and sale of a wide range of apparel products and materials, not only fashionable, but also functional, to meet a large variety of customer needs.
- ・Fashion clothing materials
- ・Sports outdoor clothing materials
- ・Inner clothing materials
Environmental & Life Materials
In its environmental & life materials segment, SEIREN has engaged in development and production of various materials and products using its textile technology and know-how accumulated over a long period of time to create human- and earth-friendly spaces and environments.
- ・House exterior wall covering moisture permeable waterproof sheet materials
- ・Office interior materials
- ・Civil engineering materials
- ・Nursing care related materials
In its medical materials segment, SEIREN has engaged in development and production of a wide variety of materials and products to enrich and improve people's daily lives in various aspects, ranging from medical care to health/beauty care.
- ・Cosmetics/pharmaceutical related materials
- ・Medical care materials
- ・Nursing care materials
Our Worldwide Business Sites
|Asia||Japan||Seiren Co., Ltd.||Planning & development/sales site and manufacturing Site||Planning & development, manufacturing and sale of textile products and non-textile products|
|China||Seiren Suzhou Co., Ltd.||Manufacturing site||Planning, manufacturing and sale of automotive upholstery materials, air bag materials and apparel products|
|Seiren Hebei Co., Ltd.||Manufacturing site||Cutting, sewing and sale of automotive upholstery materials and airbag materials|
|Seiren Guangdong Co., Ltd.||Manufacturing site||Manufacturing and sale of automotive upholstery materials|
|Seiren Shanghai Co., Ltd.||Trading house||Import of textile products, raw materials, cosmetics, electronics materials, housing materials, etc. for sale in China and provision of related services to such customers|
|Seiren Electronics (Suzhou) Co., Ltd.||Manufacturing site||Manufacturing and sale of various types of textile machines|
|Thailand||Saha Seiren Co., Ltd.||Manufacturing site||Planning, manufacturing and sale of automotive upholstery materials and airbag materials, and manufacturing and sale of sports/fashion clothing materials|
|Saha Seiren Co., Ltd. Bangkok Office||Development/sales site||Information collection, marketing, product planning/development, proposal and other activities in collaboration with Saha Seiren|
|India||Seiren India Private Limited.||Manufacturing site||Planning, development, manufacturing and sale of textile products|
|Seiren India Private Limited. Gurugram Office||Development/sales site||Information collection, marketing, product planning/development, proposal and other activities in collaboration with SEIREN INDIA|
|Indonesia||PT. Seiren Indonesia||Manufacturing site||Planning, development, manufacturing and sale of textile products|
|North America||USA||Seiren North America LLC.||Manufacturing site||Planning, manufacturing and sale of automotive upholstery materials|
|Seiren U.S.A Corporation.||Development/sales site||Supervision and management of SEIREN's US and Chinese affiliated companies|
|Seiren Design Center North America, LLC.||Development/sales site||Design planning, information collection, marketing, product planning/development, proposal and other activities as a sales site for automotive upholster materials in the North America region|
|Seiren North America LLC. Detroit Office||Development/sales site||Design planning, information collection, marketing, product planning/development, proposal and other activities as a sales site for automotive upholster materials in the North America region|
||Mexico||Seiren Viscotec Mexico S.A. de C.V.||Manufacturing site||Planning, development, manufacturing and sale of textile products|
|Brazil||Seiren Produtos Automotivos Ltda.||Manufacturing site||Planning, manufacturing and sale of automotive upholstery materials|
|Europe||France||Seiren EU(Paris)Office||Other (Representative office)|
|Hungary||SEIREN Hungary Kft.||Manufacturing site||Planning, manufacturing and sales of automotive upholstery materials|
Totaling 18 sites in nine (9) countries across the world (not including those in Japan)
Our Corporate History
Founded to engage in the business of scouring silk "Habutai" fabric (renowned for its softness, sheen and silky hand).
Established Fukui Seiren Kako Co., Ltd. to start a textile dyeing/finishing business.
Established Seiren Shokusan Co., Ltd. (presently Seiren Shoji Co., Ltd.)
Participated in management of Gunsen Co., Ltd.
Established Seiren Electronics Co., Ltd.
Established ALMA JAPAN CORP (presently Seiren ALMA Co., Ltd.)
Renamed Seiren Co., Ltd. Listed both in the First Sections of the Tokyo and Osaka Stock Exchanges.
Started the business of planning, manufacturing and selling automotive upholstery materials.
Started the business of selling electrically conductive fabric material "Plat®"
Established Seiren KP Co., Ltd.
Formulated management strategy "Expansion into non-clothing &non-textile fields, Utilization of IT, Direct distribution to customers and globalization"
Established a "short delivery time", "small lot" and "inventory-free" digital production system "Viscotecs@"; Established DEPRO Inc.
Completed the construction of General Life Science Station (TPF Office) including a Viscotecs@ mass-production factory.
Established Saha Seiren Co., Ltd. in Thailand to start full-scale global expansion of automotive upholstery material business.
Developed the world's first patented process of extracting "pure sericin" from silkworm cocoons;
Started selling "Comoace®", a cosmetic containing pure sericin, a silk protein from cocoons.
Established Seiren Produtos Automotivos Ltda.（Brazil）
Started selling house exterior wall covering base sheet material "Lamitect@" (moisture-permeable waterproof)
Released original brand "mash mania" to launch SPA (specialty store retailer of private label apparel) business.
Established Viscotec Automotive Products, LLC（presently Seiren North America, LLC）in North America.
Established Seiren Suzhou Co., Ltd. (China)
Started a "Two Head Offices" system, one each at Tokyo and Fukui; Established Viscotec World Design Center LLC (U.S.A.);
Established Seiren Cosmo Co., Ltd.
Succeeded to the textile business of Kanebo, Ltd. to launch it as KB Seiren, Ltd. ;
Established an integrated production system covering all processes in-house from fibers to finished products;
Started selling "QUOLE", new leather material surpassing genuine leather.
Established a new facility "R & D Center" within the premises of the General Life Science Station.
Established three (3) new facilities - FM Center, LN Center and SV Center - within the premises of the General Life Science Station.
Established Seiren Electronics (Suzhou) Co., Ltd. (China)
Started selling Viscotecs@ for non-textile use; Started selling a weed proofing sheet "Grass Guard";
Opened Seiren EU Office (France).
Established SEIREN INDIA PRIVATE LIMITED (India);
Established PT. SEIREN INDONESIA (Indonesia);
Completed the construction of an integrated production factory for clothing materials in Saha Seiren Co., Ltd. (Thailand); Opened Seiren Detroit Office.
Opened Seiren Hong Kong Office; Established Seiren Shanghai Co., Ltd. (China);
Established Seiren Viscotec Mexico S.A.de C.V. in Mexico.
Split up Alma Japan Corp. into Seiren Sewtech Co., Ltd. and Seiren Alma Co., Ltd.:
Established Seiren Hebei Co., Ltd. (China);
Developed the world's first personal order system "Visoctecs make your brand@"
Participated in an artificial satellite project
Started selling a flexible conductive material "Metaflex".
Acquired the ownership of KST World Corp. (presently Seiren KST Corp.)
Established SEIREN Hungary Kft. in Hung
Transition to the "Prime Market" in the new market segments of the Tokyo Stock Exch