Piston rings
Cylinder liners
Valve seats
Valve guides
Resin seal rings
Sintered steel seal rings
Carbon scraper rings
Automotive parts
Industrial rubber parts
Electrical and electronic automotive components
Automotive exterior resin parts
Metal molding parts
Automotive suspension parts
Electric vehicle components
Mechanical equipment manufacturing
Powertrain components
Machine and equipment components
Life and service products
Newly developed materials and technologies
Machine parts
Rubber and resin products
EV-related products
Nano materials
New business development
Automotive exterior parts and related equipment
Industrial machinery components
Housing equipment
パワートレイン部品
自動車関連
機器・機械要素関連
住宅設備関連
生活・サービス関連
新事業
