21t is exhibited Fine-hole machining at SEMICON Korea 2022.
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-01.jpg)
We are a company called the 21st century, located in Dongtan
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-08.jpg)
We are a processing company specializing in precision processing
and micro-hole processing in the semiconductor field.
and micro-hole processing in the semiconductor field.
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-15.jpg)
As semiconductors become more precise, there are difficulties in processing micro-holes.
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-22.jpg)
It is a company specializing in precision grinding and processing.
Our company is particularly good at laser processing.
Our company is particularly good at laser processing.
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-29.jpg)
If you contact us through the website, the person in charge will receive it first
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-36.jpg)
and there is a person in charge of each language.
![](https://tenji.tv/wp-content/uploads/video_img/semicon_korea_2022/semicon_korea_2022_03-43.jpg)
Yes, it is a company that does fine hole processing well, so we would appreciate it if many customers visit us.
Thank you
Thank you