TOSTEM Brand

TOSTEM stands apart as a one that deeply understands the needs of people.

At TOSTEM, we believe the art of living is perfected through thoughtful design.

As Japan’s premier brand offering innovative solutions for aluminum windows, doors, and interior series, we craft products that gracefully unite people, spaces, and nature, transforming homes into places of comfort and beauty

Leading Japanese brand in housing materials

TOSTEM’s comprehensive range of solutions ensures comfortable home living driven by a simple and seamless user experience. We develop our people-centric home solutions by drawing on a half-century of experience and expertise in balancing design and technology to anticipate the needs if people today and their families for generations to come

TOSTEM SOLUTION

TOSTEM
Total Housing Solution

TOSTEM engages in product development, manufacturing, and marketing of diverse range of home products, such as window sashes, entrance door, and exterior products. Our product portfolio allows us to provide complete “Lifestyle Solution” that are flexible, integrated, and coordinated to consumer needs, delivering everyday satisfaction.

WINDOWS & DOORS SERIES

Let our aluminum windows and doors frame your world. Our windows and doors come in a variety of sturdy frames to offer you effortless maintenance, years of satisfied use and of course, a great view.

EXTERIOR SERIES

FENCE & GATE is a perfect fencing choice for your residence. Our fence and gate solution will enhance the look, feel and overall value of your property, and provide you with the safety and security that your family needs.

ENTRANCE DOOR SERIES

Stepping into your home should make you relieved, comfortable, and happy. GIESTA high quality wood=pattern or metallic finish door, equipped with user-friendly handle with high security lock system gives better convenience to both family and visitors and make us feel glad to be home