DUON SYSTEM CO., LTD.

Since Duon System was established in May 1989, it has focused on development of DCS (Distributor Controler System) in the market, a core of instrument industry, and we have performed successfully about 70 projects in various fields like Electricity Generation, desulfuration, petrochemistry, steel, food & beverage, water controlling, semi-conductor glasses, subway and etc. However, our dream and passion have kept going on. Duon System developed Autrol Smart Pressure Transmitter as 6th in the world. We have our own technologies and now it is an obvious proud of Korea instrumental industry in the world.
Autrol supporting Hart protocol, has achieved several countries' quality certificates like NEP, GOST, KOSHA, KTL, ATEX, FM, KEPIC, ABS, CE and etc. with several patents in Korea and overseas based on excellent quality.

Duon System is only one manufacturing company in Korea and specialized in the field of smart pressure transmitter and smart temperature transmitter and our quality policy is satisfy cumsomter's requirement. We have excuted manufacturing in accordance with our own Quality system in the basis of ANSI/ ASME NQA-1, ISO9001:2000/KS9001:2001 and QA/Qc activities have been monitored and maintained by our Quality Assurance Department.

Certificates: ISO9001:2000 / KSA9001:2001, KEPIC, KOSHA, KTL, CE, FM & FMc, ATEX, GOST, PCEC, ABS,CCE-Napgur, HART, FieldBus, Kotra Seal of Excellence, NEP and etc.