1. Company Name : DUOBACK CO., LTD. - DUOREST (International Brand) : www.DUOREST.com - DUOBACK (Domestic Brand) : www.DUOBACK.co.kr 2. Established on 1987 year. 3. Stock market (KOSDAQ) listed company. 4. Main customer : SAMSUNG electronics. 5. Sales Network : 25 own retail shops and 150 dealers in Korea. 6. Address : - Office : #1002, 41, Digital-ro 31-gil, Guro-gu, Seoul, 08375, Korea. - Factory : 27, Gajaeul-ro, 32beon-gil, Seo-gu, Incheon, 22829, Korea. 7. Catalogs - DUOFLEX (Office seating) ; https://goo.gl/RRtfEf - DUOREST (Dual backrest) ; https://goo.gl/SYCxo5