Warning: Invalid argument supplied for foreach() in /home/nini-system22/www/ohtsukasangyo/xadmins/wp-content/themes/otks/header-foreign.php on line 4
Product Introduction | Ohtsuka Sangyo Material

Product Introduction

Cars’ and other things’ interior components

Provide all kinds of car’s interior components for manufacturers who are related to cars’ chair. Our business scope includes:developing material, layout, modle, design and final producing.

PAD clothes (Supporter)


We mainly produce two kinds of components. One is sewing product : Cut nonwovens, then sew and produce them(picture top). The other is mold product: Produce nonwoven by the technology of pressing and shaping(picture below). Our products are widely used in car’s inside seat trim cover(red logo as shown).


Headrest trim cover

Work on sewing of headrest trim cover for car: We are the first company in Japan who successfully develops pour-in-place foam style of headrest trim cover .


Armrest trim cover

Working on sewing of armrest trim cover for cars.

Seat trim cover



We mainly produce chair trim cover for cars, meanwhile, we also produce office chair trim covers and seat trim covers for railway.


Laminated Product

We mainly produce cars’ interior components, in the meantime, we also provide bonding and process services for shoes, bags, female brassiere pads, indoor flooring materials , groceries and so on.

Warning: Use of undefined constant foreign - assumed 'foreign' (this will throw an Error in a future version of PHP) in /home/nini-system22/www/ohtsukasangyo/xadmins/wp-content/themes/otks/page-foreign.php on line 79