We are pleased to announce about TOSTEM celebrating 100 years of wisdom. Started in 1923, Takejuro Ushioda sets up the Myokenya Shoten (Tokyo, Japan), the predecessor of TOSTEM Corporation, to launch a wooden fittings retail business. Since then, we continue to grow and started designing and manufacturing aluminum sash windows in 1966 based on the principles of always aiming for the highest quality.

For a century now, TOSTEM has overcome challenges in the pursuit of quality and performance as an expert in the field of windows and doors. These 1st innovations were created with passion to better every life for the best living.

To celebrate this journey, TOSTEM Indonesia participates in IndoBuildTech from 16 - 20 November 2022. We will introduce "Dusk Gray", our latest color creation and another industry 1st; GRANTS Corner Sliding in Flat Rail system, the seamless and innovative designs that allow you to own the breathtaking view of the world.