Green Optics Co.,Ltd. ((주)그린광학) is a Korean ready-mix & concrete products manufacturer based in Cheongju, Chungcheongbuk-do, in business since 1999, with 261 employees.
Want a quote from Green Optics Co.,Ltd. or similar Korean suppliers? We contact them for you. Free for buyers.Request a quote
What we can verify
261 employees enrolled in the National Pension Service (Aug 2026); 4 joined and 4 left this month
In business since 1999 (27 years)
2 public procurement contracts in the past 12 months (KONEPS, Korea's national e-procurement system); buyers include central government agencies
Listed on the Korean stock market
Certified venture company, valid until 2028-01-07
From Korean public records: National Pension Service, Public Procurement Service (KONEPS), Ministry of SMEs and Startups,
Korea Industrial Complex Corp., DART. This is not a credit or quality rating; confirm certifications and capacity with the company.