History
A Legacy of Innovation and Progress
Since its establishment, KOREA KOSO has developed a wide range of control valves,
contributing to improved process automation performance across diverse industries.
2020's
- 2023. 12Acquisition of SIL Certification as per IEC 61508:2010 Parts 1-7(Butterfly Valve)
- 2022. 11Establishment of Smart Factory (Introduction of MES (Manufacturing Execution Systems))
- 2022. 01Acquisition of ISO45001:2018 certification
- 2021. 01Establishment of Smart Factory (Introduction of ERP System)
2010's
- 2019. 04Acquisition of SIL Certification as per IEC 61508:2010 Ed. 2
- 2019. 01Acquisition of Qualification of a valve as per ISO 15848-1:2015(Fugitive emission test)
- 2015. 01Acquisition of ISO 9001:2008, CE PED certification
- 2012. 12Introduction of PLM (Product Lifecycle Management)
- 2010. 08Established a new Plant in Masan, Korea (Korea KOSO Engineering Co., Ltd.)
2000's
- 2006. 04Specific Equipment Manufacturing Registration (High-pressure Gas)
- 2001. 04Changed Shareholder (KOSO Service : 100%)
- 2000. 07Changed company name to Korea KOSO Co., Ltd.
1990's
- 1998. 06Changed Shareholder (Nihon KOSO : 100%)
- 1996. 11Acquisition of ISO 9002 certification
- 1995. 12Plant moved to Incheon Metropolitan City
- 1993. 12Changed Shareholder (Nihon KOSO : 90%, Individual shareholder : 10%)
1980's
- 1989.07Introduction of technology (Compact Valve : 510T, 5100L)
- 1986. 03Introduction of technology (Butterfly(PARA-SEAL) and Max-Flow(Segmental Ball)V/V)
- 1986. 01Plant moved to Changwon, Gyeongnam province
- 1981. 02Registration of Plant (Anyang city, Gyeonggi province)
1970’s
- 1979. 09Established Hanil Instrumentation Industrial Co., Ltd. ( Daesang group : 51%, KOSO group : 49%)