| 1994 | - Establishment of Changhan Precision Machinery |
|---|---|
| 1995 |
- Development of Moulding Grinding Machinery, CGM-250 Series - Acquisition of a certificate by Korea Institute of Industrial Technology./ Development of CNC Grinding Machine - Development of Automatic Oil Pressure Surface Grinding Machine |
| 1996 | - Establishment of Changhan precision machinery Co., Ltd. |
| 1997 | - Development of CNC Slicing Machine |
| 1998 |
- Development of Moulding Grinding Machinery, CGM-200 Series - Trade Registration (Korea Intemational Trade Association no. 11482161) |
| 2000 |
- Acquisition of the Quality Insurance Mark, "Q" (KTC) - Acquisition of ISO9001 Accreditation (ICS of the UK) - Establishment of Technology Institute |
| 2001 | - Establishment of a Chinese branch, "Cheongdo Changhan Precision Machinery Co., Ltd." |
| 2002 |
- Registration of Trademark Rights (The Korean Intellectual Property Office) - Registration of Three Utility Models (The Korean Intellectual Property Office) : Moulding Grinding Machine Bilateral Transfer Handle Structure / Grinding Machine Saddle Structure / Grinding Machinery Precision Transfer Device |
| 2005 | -Patent Registration (The Korean Intellectual Property Office) : Grinding Operation Controller of Grinding Machine |
| 2008 | - Designated as a Partner Agency of the Industrial Family Cluster Business (Kyeonggi Small and Medium Business Center, Daejin University) |
| 2009 | Designated as a INNO-BIZ (Kyeonggi Small Business Administration) |
| 2012 |
- Registration of One Utility Models (The Korean Intellectual Property Office) : Table Shuttle Transfer Handle Structure of Moulding and Surface Grinding Machines - CGM-850SHD Precision Surface Grinding Machine Development |
| 2013 |
- CGM-1050SHD Precision Surface Grinding Machine Development - CGM-850SHD, CGM-1050SHD KCs Voluntary Safety Certification |
| 2014 |
- Selection of venture companies (Technology Credit Fund) - CGM-200, CGM-250 Series KCs Voluntary Safety Certification |
| 2015 | - CGM-640SHD Precision Surface Grinding Machine Development |
| 2016 |
- CGM-640SHD KCs Voluntary Safety Certification - CGM-1360SHD Precision Surface Grinding Machine Development |
| 2017 | - CGM-1860SHD Precision Surface Grinding Machine Development |
| 2019 | - Selection of small and medium-sized enterprises with innovative technology (Ministry of SMEs and Startups) |
| 2021 |
- CGM-500CNC Development of CNC Grinding Machine for Manual Automatic Use - CGM-200, 250 Series CE Certification - CGM-640, 850, 1050, 1360, 1860SHD Series CE Certification - Development of Moulding Grinding Machinery, CGM-300BS |
| 2022 |
- CGM-300BSD Development of a three-axis automatic and manual grinding machine - Participating in the SIMTOS 2022 Exhibition |
History
Follow-up care consistently changing but always unchanged based on the highest quality and trust