- Sundae Corp.
- The goal of CO2Meter. com is to make high-quality, low-cost gas detection and Indoor Air Quality measurement devices affordable for everyone..
- Address:3018 Corunna Road
- Hwa Tai Technology Co., Ltd.
- Address:Rm301, No. 33 Sec. 2 Keelung Road
- Automation Hunter .co.ltd
- Address:78 / 10 moo6, Sukhapiban5 road