1985.05  Establishment of Daesung Industry - Manufactured plate covers and sanitary bags 1987.02  Started focusing on bath and life appliance product manufacturing 1989.08  Changed name to Big Star Industry, started investing on shower towels and related           manufacturing machineries   1995.11  Moved to Busan Sasang Industrial District 1995.12  Registered as a trading company and opened Seoul Branch (on Chamber of Commerce and Industry) 1997.02  Selected as Excellent Middle Sized Ccompany by KOTRA and registered as a member of           Gold Key Group 1997.09  Participated in China Market Investor’s Group (Taipei, Guangzhou, Shanghai) 1997.10  Participated in Central-South American Market Investor’s group (Brazil, Chile, Miami) 1997.11  Participated in UAE International Exhibition (Dubai) 1999.02  Participated in Germany International Exhibition (Frankfurt) 1999.03  Selected as export support company (Number 99-63) 1999.04  Selected as prospective world cup-related product manufacturing company (Number 1999-33) 1999.06  Participated in Japan Export Promotion Group (Tokyo, Osaka) 1999.09  Participated in Busan City Asia Market Promotion Group (Malaysia, Singapore, Indonesia)   2000.04  Participated in Vietnam Exhibition (Hanoi) 2000.05  Participated in Middle East and Africa Market Promotion Group (UAE, Egypt, Kenya) 2000.05  Registered Sofiren as the brand (Number 0469317) 2000.07  Selected as prospective export company (number 2000-031) 2001.01  Developed various cleaning product using micro-fibers 2001.03  Participated in technology revolution project and developed “antibiotic and anti-odor function” 2001.04  Obtained Q-mark from KEMTI for its high quality (Number 2001-189) 2002.03  Received SF Mark (No. 02A04-Ga5) for its anti-odor technology from Korea Merchandise           Science Research Center 2002.05  Participated in China Shanghai Exhibition (China Shanghai) 2002.09  Participated in Japan Export Promotion Group (Japan Oosaka, Nagasaki) 2003.05  &nbParticipated in UAE Dubai International Exhibition 2003.06  Participated in Hong Kong Home Appliances Exhibition 2003.07  Participated in China Purchase Negotiation Group (Weihai, Dalian, Qingdao) 2004.12  Participated in Vietnam International Home Appliances Exhibition (Vietnam Hochimin) 2005.02  Participated in Japan International Gift Product Exhibition Center (Japan Big Site) 2005.10  Participated in Vietnam Hochimin Tech-Mart Exhibition 2006.10  Expanded to Seoul Gyunggi Market Branch (Seoul Geumchungu Gasandong) 2007.02  Launched silver nano shower towel and other functional products 2008.06  Incorporation of going business to Sofiren Co., Ltd.   2010.10  Participated G-FAIR 2010 (Excellent Product Expo of KOREA) 2011.03  Expanded to Busan Sasanggo Samrakdong 2011.12  Internet sales partnership with CJmall 2012.02  Lotte Mart China branch Test Marketing 2012.06  Participated in distribution Delegation for market of Japan China 2013.10  Participated in Exhibition "100 enterprises Invitation in China" 2014.10  Participated in Asia's largest textile exhibition 2015.02  Entering the Vietnamese market 2016.04  Participated in the BEXCO Household Goods Exhibition in Busan 2017.05  Entered a large shopping mall 2018.02  Participated in Ambiente, Germany, Europe's largest household goods fair 2019.09  Participated in Colombia's Home Living & Household Goods Fair   2020.01  Participated in Busan Home·Living & Houseware Fair 2021.05  Participated in Kitchen & Bath China 2021 Shanghai, International Kitchen and Bathroom Fair