• 2025

  • 10 Obtained API 6D/602/609 Monogram Certifications
  • 08 Secured a contract to supply all types of cryogenic valves to the Jordan Aqaba LNG Terminal (the first cryogenic valve package contract for an LNG terminal)
  • 01 Acquired GAS VALVE TRAIN EVERLLENCE FINAL CERT for ME-GI ENGINE (First in Korea)

• 2024

  • 00 Received the USD 10 Million Export Tower Award
  • 00 Management Innovation SME (MAIN-BIZ) Certification (Minister of SMEs and Startups)
  • 00 Selected as a Busan Youth-Friendly Company (Mayor of Busan Metropolitan City)
  • 00 Designated as a Specialized Materials, Parts and Equipment Company
  • 00 Exemplary Company Commendation (Busan Regional Employment and Labor Administration)
  • 00 Prime Minister’s Commendation for the Materials, Parts and Equipment Industry (Minister of the Interior and Safety)
  • 00 Registered as a Cryogenic Valve Supplier with POSCO E&C
  • 05 Establishment of KORVAL 2nd Factory

• 2023

  • 00 Received the USD 7 Million Export Tower Award

• 2022

  • 00 Designated as a Global Hidden Champion (Minister of SMEs and Startups)
  • 10 Development and supply of GAS VALVE UNIT for EVERLLENCE
    4-STROKE ENGINE (first in Korea)

• 2021

  • 00 Designated as an Export Promising SME (Ministry of SMEs and Startups)
  • 03 Completed development of gas valves for marine main engines and generators

• 2020

  • 08 Supplied the world’s largest range and sizes of cryogenic valves for LNG ships and terminals

• 2019

  • 00 Registered as a supplier for KEPCO J232A PACKAGE

• 2018

  • 00 Received a Commendation for SME Technology Innovation (Prime Minister)

• 2017

  • 00 Technology Innovation SME (INNO-BIZ) Certification (Minister of SMEs and Startups)
  • 00 Registered as a qualified supplier of equipment and materials for Korea Southern, East-West, Midland, Western, and Southeast Power

• 2016

  • 00 Received the Three Million Dollar Export Tower Award

• 2015

  • 09 KORVAL Headquarters Expansion and Relocation
  • 00 Registered as a qualified supplier for KHNP J231 & 232A PACKAGE
  • 03 Development of Gas Valve Train for ME-GI Engine
  • 00 Received a Commendation for Contributions to the Promotion of Science and Technology (Prime Minister)

• 2014

  • 05 Began supplying low-temperature valves for LNG ships and terminals
  • 02 First Supply of Safety Valves for LNG Carrier Cargo Tanks in Korea
  • 00 Received USCG Type Certification for SAFETY RELIEF VALVE

• 2013

  • 12 Development of LNG Carrier Cargo Tank Safety Valve Completed

• 2012

  • 07 Supplied high-pressure, large-scale control valves to nine thermal and nuclear power plant projects
  • 00 New Excellent Technology (NeT) Certification (Minister of Knowledge Economy)
  • 00 Received a Science Day Commendation (Minister of Education, Science and Technology)
  • 00 Selected as a Leading Company in Busan’s Strategic Industries (Mayor of Busan Metropolitan City)
  • 00 Designated as an Export Promising SME (Commissioner of the Busan and Ulsan Regional Small and Medium Business Administration)

• 2011

  • 00 ISO 14001 & OHSAS 18001 (ISO 45001) Certification
  • 00 Received the Excellence Award for IP Innovation (Mayor of Busan Metropolitan City)

• 2010

  • 00 Received the One Million Dollar Export Tower Award
  • 00 Selected as a Partner Company (Korea Institute of Industrial Technology)
  • 00 Development and Operation of a Control Valve Sizing Program
  • 00 Development and Operation of a Control Valve Sizing Program
  • 02 Completed KEPIC MN Certification

• 2009

  • 00 Selected as an Outstanding Entrepreneur of Busan Metropolitan City (Mayor of Busan Metropolitan City)
  • 09 Implemented an ERP system and established a technology research institute

• 2008

  • 00 Received the Outstanding SME Entrepreneur Award (Commissioner of the Busan and Ulsan Regional Small and Medium Business Administration)
  • 00 Expanded and relocated the factory to the Dadaepo Rainbow Industrial Complex, Busan

• 2007

  • 00 Selected as a Promising SME (IBK Industrial Bank of Korea)

• 2003

  • 00 Expanded and relocated the factory to the Dadaepo Rainbow Industrial Complex, Busan

• 2001

  • 00 Development and Supply of Safety Valves
  • 00 Development and Supply of Temperature Control Valves (Wax Type)

• 2000

  • 00 Renamed the company to KORVAL (KOREA VALVE)

• 1999

  • 00 Exported control valves to China and Japan

• 1998

  • 06 Obtained ISO 9001 Certification

• 1996

  • 00 Supplied control valves to domestic shipyards and engine manufacturers

• 1995

  • 00 Development and Production of Control Valves

• 1993

  • 04 Establishment of Halla Valve