Product guide

Our TWOIN (aluminum spacer) firmly maintains an overwhelming share of the market as a high-technology product installed between the sash and the double-glazed glass.

Flow of production processes

The products are manufactured from the start to the finish under the collective management system at our own factory. The production processes by using the super high-speed welding roll forming system will be introduced.

Corporate profile

We develop and launch new environmentally friendly products based on our corporate motto “We think of everything starting from aluminum.” We would like you will have an interest in our future operations.