Corporate Principles

Company Profile

as of Jul. 1, 2025
Company name ESTCHEM CO., LTD.
Head Office 1-8-12, Nihombashi-Horidomecho, Chuo-ku, Tokyo, 103-0012, JAPAN
TEL +81-3-5614-4620
FAX +81-3-5614-4621
Capital 300 million yen
Employees 47
Directors President Kiyoshi Sumiyoshi
Senior Managing Director Yuji Sengoku
Director Nobuyuki Komatsu
Director Aki Tominaga
Director (outside) Naoto Kasuya
Auditor (outside) Mikiya Tajima
Branch

OSAKA BRANCH

9F, BRAVI Kitahama Bldg., 1-7-3, Hiranomachi,
Chuo-ku, Osaka 541-0046
Tel:81-6-6202-1240 Fax:81-6-6202-1241

Subsidiary Companies

ESTCHEM SHANGHAI CO., LTD.

HP : www.estchem.com.cn

ESTCHEM KOREA CO., LTD.
Rm.201, 2F, 56, Seolleung-ro 130-gil, Gangnam-gu,
Seoul, 06089, Korea
Tel : 82-2-551-2456
Fax : 82-2-551-2444
ESTCHEM HONGKONG CO., LTD.
Group Companies SUMI-EAGLE XIAMEN CORP.

NIHON UNIPOLYMER CO.,LTD.

HP : http://www.unipolymer.co.jp