![LMS](https://www.kotrasvit.org/english/wp-content/uploads/2022/09/lms.jpg)
LMS
Founded in 1999, LMS is a core component and material company focusing on functional nano-optical components and materials such as R&D, manufacturing, and sales of optical lenses and optical elements.
![THE WAVE TALK](https://www.kotrasvit.org/english/wp-content/uploads/2022/09/wavetalk.jpg)
THE WAVE TALK
THE WAVE TALK is a startup company founded in 2016 that develops bio-sensing technology, which improves the detection precision of micro-particles and bacteria in liquid. THE WAVE TALK aims to offer peace of mind to everyone by ensuring the water is safe to drink.
![Samkwang](https://www.kotrasvit.org/english/wp-content/uploads/2020/09/samkwang.jpg)
Samkwang
Samkwang provides solutions for the entire mobile phone manufacturing process.