Nitto Kohki
![Nitto Kohki](https://yamazenvn.com/wp-content/uploads/2021/08/nitto_kohki.png)
Nitto Kohki is a manufacturer which develops and manufactures original products such as couplers, and electric screwdrivers for assembly, around a theme of “”labor and manpower savings”” to meet the needs of the times.
Hios
![Hios](https://yamazenvn.com/wp-content/uploads/2021/08/hios_logo.png)
Hios handles the screws, tightening tools, and measuring equipment required for screw fastening. They strive to create unique products that only a company like Hios, with its full range of products, can deliver.
Musashi Engineering
![Musashi Engineering](https://yamazenvn.com/wp-content/uploads/2021/06/LOGO_MUSASHI-ENGINEERING2.png)
As a general dispenser manufacturer, Musashi Engineering can propose applications in a variety of fields, including electronics, automotive, biotechnology, and food.
Iwashita Engineering
![Iwashita Engineering](https://yamazenvn.com/wp-content/uploads/2021/06/LOGO_IWASHITA.png)
Iwashita Engineering is a pioneering manufacturer in the field of dispensers.