Top Rail is made of aluminum alloy. It is manufactured with high dimensional accuracy. It has superior resistance to weather and corrosion, thus its beauty can be sustained. It offers easy maintenance. Measures have been taken with the objective of ensuring safety in material quality, component designs, and workmanship.

For more information　 here (Japanese site)

The aluminum coping protects the waterproof layer, and enhances building designs. The aluminum coping also prevents water leakage in parapets (concrete) caused by cracking.

For more information　 here (Japanese site)

The aluminum louver, Sky Marker is a building material with an attractive design which makes a building look beautiful and unique. It also functions as a blindfold to protect your privacy, and as a light shield to provide protection from the sunlight. TYPE-W with the wood-effect design is eco-friendly. There are two installation methods; one is the bolt method, and the other is the set-in method.

For more information　 here (Japanese site)

For more information　 here Type W (Japanese site)

Aluminum alloy extruded materials achieve a high degree of accuracy and high quality. Spandrel OA has various types with different shapes.

Their colors have been carefully selected. Installation is simple and easy. Spandrel OA is maintenance-free and economical.

For more information　 here (Japanese site)