- ISO45001 Occupational Health and Safety Management System (KPC)
- SDC T7 A4 Project Toxic piping construction
- T8 C/F ITO Etcher manufacture of equipment
- Hanwha- qcells of jincheon-plant, Install large supplies and Toxic piping construction
- SDC A3 Q-Project Toxic Gas piping construction
- Development of Steam Pre-heating Panel Cleaner and supply
- Development of Auto Quartz Clean System and supply
- Merger to Seongjeon E&G
- Free increase its capital stock 1:1.5 (capitalized at 2461.5 million won)
- To Found employee stock ownership association and Capital increase for value with a third party allotment (capitalized at 2511.5 million won)
- Be completed plant extension (850 pyeong → 3250 pyeong)
- Capital increase by 547 million won (capitalized at 1641 million won)
- ISO 9001 / 14001 Gain certification for the quality environment management system
- Be awarded the Small and Medium Business in Gyonggi Province
- Be selected as a small and medium-sized businesses (Governor of Gyeonggi-do)
- Relocation to plant extension (Pyeongtaek-si, Gyeonggi-do, Korea)
- Stock split (KRW 10,000 per share to KRW 500 / 20:1)
- Selection venture companies (Ministry of SMEs and Startups)
- Selection of High technology companies (Korea technology finance corporation)
- Selection of INNO- BIZ (Ministry of SMEs and Startups)
- Takeover I.S.T.C (capitalized at 950 million won)
- Selecting superior technology companies (Ministry of SMEs and Startups)
- Development of Surface Analyser is finished or Register manufacturingtechnology patent
- Selection of promising technology companies (Ministry of SMEs and Startups)
- takeover Daechang High-Tech.Inc,
- change the company name "Hanyang High-Tech Inc."
- WET area advance lay a cornerstone.
- Corporation Lab foundation.
- Capital increase by 100 million won (capitalized at 200 million won)
- Capital increase by 50 million won (capitalized at 100 million won)
- Found a Hanyang Tranding Inc(CEO : Kim Kyu Whan)
- 1993.08.01 Designation of the foundation day
- Capitalized at 50 million won