Seika Corporation
Donaldson Company, Inc.
AAA International Group
AAF Suzhou (2 Units), AAF Taiwan
AAF Shenzhen, AAF Malaysia
AAF India, AAF Slovakia etc
AAF Power & Industrial North America
AAF Dubai
Guangzhou KLC Cleantech Co., Ltd.
Nitto Denko Corporation
MANN+HUMMEL Group
Suzhou Shinsung Eng Co., Ltd.
DAIKIN Industry Inc., Japan
Champion Laboratories, Inc.
Blueair, China
Northern Technical LLC, UAE
Viet Air Filters Corporation
Wix Filters, USA
PNC
SungChang AutoTech
3M
(株)ChungSoo Technofil
(株)Joil Enterprise
Synopex
ABSFIL
(株)Hanbitkse
(株)Mann-Hummel
(株)3AC
(株)Doowon
(株)Daewha Fuel Pump
(株)Ahlstrom
(株)HanSungGT
Deaki
KITECH
Cambridgefilter(株)
(株)Korea Airtech
Korea Vilene(株)
Woosung Precision Industrial(株)
