History
1xbet 다운로드 values people, our society, and the environment
We dream of laying the foundation for a prosperous future

Our tireless effort & spirit to challenge toward change will continue
We have consistently made efforts to make the world a better place for over half a century

2020’s
- 2021 . 08
- Announced the 2050 Carbon Zero Roadmap of 1xbet 다운로드
- 2020 . 11
- Introduced the web and mobile integrated order platform “1xbet 다운로드 SMART ORDER” for the first time in the building material industry
- 2020 . 11
- 1xbet 다운로드 Cement Co., Ltd. recorded 300 million tons in cumulative production volume of cement clinker as a single plant for the first time in Korea
- 2020 . 09
- 1xbet 다운로드 Industry Co., Ltd. obtained low carbon product certification in “specifications for three RMC products”
- 2020 . 03
- 1xbet 다운로드 Industry Co., Ltd. jointly developed a three-dimensional (3D) printing construction technology for atypical structures with Hyundai Engineering (HEC)
2010’s
- 2019 . 09
- 1xbet 다운로드 Cement Co., Ltd. joined World Cement Association (WCA) as the first company in Korea
- 2018 . 12
- 1xbet 다운로드 Industry Co., Ltd., the only company to attain certification from the International Accredited Testing Laboratory in the Integrated Quality Test Center area
- 2017 . 01
- 1xbet 다운로드 Industry Co., Ltd. deployed mobile & web order service besides the automatic shipment system for mortar as the industry’s first
- 2015 . 09
- Tongyang Cement & Energy Corp. was incorporated into one of the subsidiaries of 1xbet 다운로드 Group (current 1xbet 다운로드 Cement Co., Ltd.)
- 2013 . 10
- 1xbet 다운로드 Group made transition to a holding company system (holding company: 1xbet 다운로드 Co., Ltd.)
- 2011 . 04
- 1xbet 다운로드 E&C CO., LTD succeeded in developing ultra-high strength (130 MPa) PHC pile as a first in the world


2000’s
- 2009 . 10
- Opened 1xbet 다운로드 Group Training Center
- 2007 . 04
- 1xbet 다운로드 Co., Ltd. launched high-performance RMC brand “BLUECON”
- 2006 . 10
- The deceased honorary president Chung In wook was selected as “Top 60 engineers who revived the Korean economy”
- 2004 . 07
- 1xbet 다운로드 Group changed the CIs and names of subsidiaries
- 2000 . 12
- Established 1xbet 다운로드 INFORMATION SYSTEM CO., LTD. (current the DI division of 1xbet 다운로드 Co., Ltd.)
- 2000 . 11
- Established 1xbet 다운로드 Railway R&D Center
1990’s
- 1999 . 12
- Established KOREA CYBER LOGISTICS CO., LTD (currently the Logistics Business Division of 1xbet 다운로드)
- 1998 . 03
- Chung Do won appointed as CEO of 1xbet 다운로드 Industry Co., Ltd.
- 1994 . 07
- Established 1xbet 다운로드 Track Co., Ltd. (current 1xbet 다운로드 Railway Co., Ltd.)
- 1993 . 07
- Established S-CONTEC(1xbet 다운로드 Concrete Testing & Evaluation Center)
- 1993 . 02
- Established Gangwon Industry Scholarship Foundation (Currently Chung In wook Scholarship Foundation)
- 1992 . 08
- Attained the license for railway and track construction business
- 1992 . 02
- Selected as a company manufacturing high-speed railway turnouts


1980’s
- 1986 . 04
- Began the flyash business (started powder business)
- 1980 . 03
- Kangwon Industry Co., Ltd. established the Railway Business Division (started railway business)
1970’s
- 1977 . 07
- Started operating RMC plants in Seongsu and Pungnap (started RMC business)
- 1976 . 02
- Attained the license for the aggregate extraction and sale business (started aggregate business)
- 1974 . 07
- Acquired Hankook Yanghoe’s plant (started concrete business)
- 1974 . 07
- SamKang Logistics changed its name to 1xbet 다운로드 Industry Co., Ltd.
1960’s
- 1966 . 12
- Established Sam Kang Logistics(former 1xbet 다운로드 Group) (briquette and aggregate transportation business)