Status of Management System Certification

Dai-ichi Seiko Co., Ltd.

Plant and Location ISO9001 IATF16949 ISO14001 ISO45001
(OHSAS18001)
Others
Headquarters/Kyoto Plant
Tokyo Shinagawa Office ○*
Tokyo Machida Office ○*
Shizuoka Office ○*
Osaka Branch
Fukuoka Ogori Plant
Fukuoka Onojyo Plant
Fukuoka Tachiarai Plant
Yamanashi Plant

*Remote location

Subsidiaries and Affiliates

Site and Location ISO9001 IATF16949 ISO14001 ISO45001
(OHSAS18001)
Others
Matsue Dai-ichi Seiko Co., Ltd.
DJ Precision Co., Ltd.
Touchstone Precision Inc.
Singapore Dai-ichi Pte. Ltd.,
Yishun Plant
(○)
Singapore Dai-ichi Pte. Ltd.,
Woodlands Plant
(○)
Daiichi Seiko (M) Sdn. Bhd.
Pt. Pertama Precision Bintan
Laguna Dai-ichi, Inc.
Thai Dai-ichi Seiko Co., Ltd. (○) ISO22301
Vietnam Dai-ichi Seiko Co., Ltd.
Shanghai Dai-ichi Seiko Mould & Plastics Co., Ltd. Plant 1 (○)
Shanghai Dai-ichi Seiko Mould & Plastics Co., Ltd. Plant 2 (○)
Dong Guan Dai-ichi Seiko Mold & Plastics Co., Ltd. (○)