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History
| Year | Important Events in the Group and Company's History | 
|---|---|
| Year 2021 | Ranked 3rd globally in MEMS probe cards for semiconductor non-memory. | 
| Year 2020 | Named in the Financial Times 2020 Asia-Pacific High-Growth Companies Top 500. | 
| General Manager Huang Shuike was honored with the Global Semiconductor VLSI 2020 ERSO Award. | |
| Ranked 11th globally in semiconductor probe cards | |
| 2019 | Operation and R&D Headquarters Completed and Put into Use | 
| 2017 | Conduct a cash capital increase of 20,000 thousand yuan, with the capital amounting to 327,890 thousand yuan after the increase. | 
| Groundbreaking Ceremony for the New Operations Headquarters | |
| 2016 | The Board of Directors approved the construction of a new operations headquarters. | 
| The board of directors resolved to purchase land in Shanziding Section, Pingzhen District, Taoyuan City. | |
| Listed on the OTC market | |
| 2015 | Registered as an emerging stock company with the Taiwan Stock Exchange Corporation's GreTai Securities Market | 
| 2014 | Approved by the Financial Supervisory Commission as a publicly listed company | 
| Purchase of the land and factory buildings of the previously leased Pingzhen plant | |
| 2013 | Established the China subsidiary "Shanghai Taihua Electronics Technology Co., Ltd." | 
| Established Japanese subsidiary "CHPT Japan Co., Ltd." | |
| 2012 | Provide Thin Film Multi-Layer Organic (TFMLO) products for vertical probe card applications | 
| Japan (Tokyo) Office Established | |
| 2011 | Possess Semi-Additive Process (SAP Manufacturing Process) capability | 
| Automatic text printing line construction completed | |
| R&D of C4 Bumping Technology | |
| 2010 | Established the U.S. subsidiary "Chunghwa Precision Test Tech. USA Corporation" | 
| Provide stiffener product services | |
| Capable of electrical testing after PCB assembly | |
| 2009 | Shanghai office established | 
| The North American office was established in San Jose. | |
| Certified by ISO 14001 | |
| Certified by UL | |
| Capability of preparing 5-layer blind vias | |
| 2008 | Capable of an aspect ratio of 30 | 
| Lamination line construction completed | |
| 
 Capable of 4-layer blind vias Provide multi-layer organic substrates (Multi-Layer Organic; abbreviated as MLO) for use in vertical probe cards (Vertical Probe Card, abbreviated as VPC)  | 
|
| 2007 | 
 Kaohsiung office established, equipped with an aspect ratio capability of 26.  | 
| Certified ISO 9001 | |
| 2006 | Hsinchu Office Established | 
| Capable of an aspect ratio of 22 | |
| 
   Manufacture products such as Load Boards, Probe PCBs, and Substrates, and provide assembly and related service capabilities.  | 
|
| The leased Pingzhen factory is officially operational. | |
| 2005 | Chroma Precision Technology Co., Ltd. was established | 
    
                        
                    
                                
                                
                                
                                