Under the name of Deungju Instrument Co., Ltd, the company began operation in Seoul in 1995. To satisfy the customer's needs, the company expanded into analyzer systems engineering, design and prepackaging and established Buchon Factory in 1996. After then, Deungju Instrument become a leader in the field of prepackaged process analyzer systems in Korea, and moved to new office and factory at Ilsan-City in Sept, 2001.

Deungju Instrument's principal business is project-oriented and comprises the engineering design, fabrication, field installation and commissioning / start-up service of process analyzer systems for refineries and petrochemical plants, and other industries.

Project analyzer projects require close working relationship between major end-users and engineering contractors. Deungju Instrument has established good business relationships with major Korean engineering contractors including Daelim Industrial Company, Hanwha Corp./ Construction Div., LG E&C, Hyundai E&C and the end-users such as Hanwha Petrochemical Company, Namhae Petrochemical Company, LG petrochemical Company and LG Philips LCD.

Deungju Instrument currently operate a field service team providing technical service for our customers in all over the Korea, the Philippines, Qatar, and Saudi Arabia, and etc.

Deungju Instrument is a company specializing entirely in process analyzers integration system. In addition to continuing the tradition of excellence in systems engineering, design and service, we have the people with the experience and background to provide on-site consulting assistance including troubleshooting, installation and start-up supervision.