Since the introduction of FD in Korea by Rezontech, the company has maintained its dominant technology in the flame detector.
While many competitors are entering into this market for years, Rezontech has successfully maintained its market share of 60% in Korea (in term of sales volume) and built relationships with major industries in Korea.
Rezontech flame detectors are widely used in all major facilities in Korea, such as steel, shipbuilding, construction, petroleum, gas, oil, manufacturing and various government sectors .


Established in 2004
Flame Detector(Unique Technique)
Research and Development Laboratory
ISO 9001, 14001
INNOBIZ(Obtained recognition from SMBA Korea)

Rezontech maintains over 60% Market Share(in term of sales volume)
and Over 75% Market Share (in term of quantity installed in facilities)
Strive to maintain its strength by R&D re-investment
Supplied and installed more than 300 major areas in Korea

Rezontech is the No1. FD manufacturer in Korean market.