05 Developed a gas monitoring system

06 Registered in the online shopping mall

07 Relocated and expanded the office building

05 Acquired ISO 9001 certification

05 Developed gas monitor electronic display system

06 Completed Gas measurement inspection and calibration education.

09 Developed a leak detection system

10 Developed a portable ventilation system

04 Registered a patent for triboelectric hydrogen sensor

05 Certified as an R&D department

06 Certified as a venture business

09 Certified as Inno-Biz SME

12 Certificated of material, parts, equipment specialized company

12 Certified as a leading company in Busan