South Korea
Duon System Co., Ltd., founded in 1989, is a Korean company specializing in the manufacture of smart transmitters for measuring differential, gauge, absolute pressure, temperature, and level. The company's flagship brand, AUTROL, is certified by international standards such as SIL2, CE, FM, ATEX, IEC, DNV-GL, BV, LR, ABS, KR, EAC, Inmetro, KEPIC-EN, ISO9001, ISO14001, OHSAS18001, and KCs. Duon System is the first and unique manufacturer of smart transmitters in Korea, with official registration on HART & FF protocols and patent ownership. The company serves the nuclear and power sectors, as well as green energy vessels and marine facilities. Duon System Co., Ltd. operates from its location at 298-29 Gongdan-ro, Gunpo-si, Gyeonggi-do, Korea (Zip Code: 15809).
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