| 2020 |
02. Acquired performance certification (Submersible pump) |
| 06.Completed and moved into Daegu National Water Industry Cluster 2nd Factory |
| 2019 |
01. Selected as KOTRA Public Procurement P500 Company (Global Procurement Company) |
| 03. Obtain a Certificate of Qualification from Mitsubishi Heavy Industries |
| 05. Designated as KISTI Family Company |
| 07. Obtain Certificate of Korea’s First Industrial Convergence New Product Conformance(Double Suction Volute Pump with Underwater Camera) |
| 10. Won an Industrial Medal at the 2019 Advanced Material Components (Ministry of Public Administration and Security) |
| 10.Registered 5 Patents (Casing Wearing for a Vertical Pump, etc.) |
| 2018 |
05. Selected as a Gyeongbuk Star Company |
| 06. Selected as a promising export company in Gyeongbuk |
| 08. Awarded 2018 Technology Innovation Minister Award (Small and Medium Venture Business) |
| 09. Registered 2 Patents (Impeller for Spurt Pump, etc.) |
| 11. Certified as Maintenance Qualified Company Certification by Korea Electric Power Corporation (KEPCO) |
| 11.Certified as a Management-Innovative SMB (Main-Biz) |
| 2017 |
08. Selected as New National Convergence Project for Underwater Camera & Pump by Ministry of Trade, Industry and Energy (Industrial Convergence Promotion Business Program) |
| 10.Registered Patent in 9 Countries of Europe and Canada (Underwater Camera) |
| 2016 |
04. Designation of Leading Company in Water Industry |
| 05.Registered USA Patent of Underwater Camera for Pumps |
| 2015 |
02. Acquired the CE Certificate for Industrial Endoscopic Cameras |
| 03. Awarded the Best Small & Medium Industry Award |
| 05. Registered 2 Patents (Underwater Camera, etc.) |
| 05.GREEN TECH VINA Vietnam Sales Subsidiary Established |
| 2014 |
12. Registered three patents (floating-type pump, etc.) |
| 2013 |
06. Designated as a supplier to use the Excellent Public Procurement Joint Trademark (centrifugal pumps) |
| 07. Designated as an outstanding job invention compensation enterprise (Korean Intellectual Property Office) |
| 12. Certified as a technology-innovative SMB (Inno-Biz) |
| 12. 2013 Won an award at the 20th Enterprise Innovation Grand Prize (Ministry of Trade, Industry and Energy) |
| 2012 |
05. Acquired the certificate of KS Product for underwater drain motor pumps |
| 05. Acquired the certificate of KS Product for small-sized volute pumps |
| 06. Acquired the certificate for company-affiliated research laboratory |
| 11. Registered a patent for a pump performance compensation device |
| 2011 |
01. Designated as a supplier to use the Excellent Public Procurement Joint Trademark |
| 01. Designated as a supplier of Gyeongbuk Pride Product |
| 12. Won a special prize for venture business |
| 2010 |
10. Developed a deep-well water pump for STX FPSO |
| 2009 |
06. Added a business type (machinery installation work) |
| 10. Designated as a Gyeongbuk Star Enterprise |
| 12. Won a contract for supplying an 1,800-mm underwater diagonal-flow pump to the Office of Dong-gu, Daegu City (the largest underwater pump in Korea) |
| 2008 |
05. Changed its form to a corporation |
| 2007 |
12. Acquired the certificate of venture business (Korea Technology Guarantee Fund) |
| 2006 |
04. Acquired the Good Quality (GQ) product mark |
| 06. Acquired the certificate of enterprise that specializes in parts and materials (Ministry of Trade, Industry and Energy) |
| 10.Acquired the certificate of KS A ISO 9001:2001 / ISO 9001:2000 (Crebiz Certification Institute) |
| 10. Acquired the certificate of KS A ISO 14001:2004 / ISO 14001:2004 (Crebiz Certification Institute) |
| 1993 |
11. Established the company |
