旭トステム外装 Company Profile

Your presence. That is the value provided by Asahi Tostem Exteriors.

We are Asahi Tostem Exteriors. We are a professional group of exterior building materials born from the integration of the exterior business of Asahi Glass and Tostem. As we continue to lead the world and approach our centennial anniversary, we inherit technological prowess and deployment capabilities from Asahi Glass, a comprehensive glass manufacturer. From Tostem, a total housing company that provides excellent housing materials and know-how, we inherit creativity and development capabilities. We have inherited and refined the excellent genes from these two top companies, and we also combine our collective strength as a group. We will provide each customer with high-quality design and reliable service that goes beyond just exterior building materials.