2002.12.

Establishment of Ulsan Plant

1996.08.

Began to export DHT Hammer & Bit to the US

Southeast Asia, Europe and the Middle East

1994.08.

Designated as an eligible SME by the Bank of Korea

1993.02.

Incorporated as CHANG SHIN International Co., Ltd.

2010.11.

Certified INNOBIZ (SME with innovative technology)

2007.12.

Patented - Auger Hammer

2007.10.

Received Presidential Award - '1 Million US Dollar Export Tower

2006.12.

Selected as a business with managerial innovation by SMBA

2005.10.

CE mark - Drilling Rig

2005.07.

Selected as a promising exporter by SMBA

2005.03.

Selected as a promising exporter by SMBA

2005.02.

Participated in the technological innovation development program of SMBA

2004.11.

ISO 9001:2002 certified

 

Acquired CE mark - CS-Power-Hammer

2004.09.

Developed Adavanced Roof Pilling M/C

2004.02.

Patented

- Apparatus/method of inserting steel piles simultaneously while drilling

2019.

Acquire CE Mark for KR-5000 M/C

2018.

Develop Water C M/C KR-5000

Develop Water Cluster Hammer(World First)

Acquire CE Mark for Water Pump

2017.

Acquire CE Mark for Water DTH Hammer

Acquire KOSHA 18001 Certification

2016.

Appointed as Promising Company

2015.

Certify ISO 14001 Environmental management system

2014.12.

Relocated to expand into a new factory

2014.07.

Selected as a global star venture company in 2014

2014.04.

Selected as an IP star company in Ulsan

2013.11.

Received Presidential Award - '3 Million US Dollar Export Tower'

2013.07.

Selected as a global star venture company in 2013

2013.04.

Selected as a Global Brand by KOTRA

2012.05.

Certified as a venture company

2012.05.

Selected as a small but strong global company

2013.04.

Certified ISO 14001 Environmental Management System

2011.10.

Estabilished the affiliated technology research center

2011.06.

Designeated as a promising small and medium-sized exporter