OK Joint Palette

Durable and convenient plastic! Available in three color variations.

last updated May 14, 2026

Lightweight unit-type functional gate post "LIFE"

Using expanded polystyrene as the main material! We pursued a role that supports housing while being considerate of the environment.

last updated Apr 02, 2026

Slab raising material "RC Foam"

Due to its lightweight, it is possible to reduce the weight of the second-floor slab and other structures! This can save time, costs, and construction effort.

last updated Jun 01, 2026

Fence and wall material "EPS Home Guard"

A next-generation fence and wall material that excels in seismic resistance and safety, allowing for ultra-fast construction.

last updated Apr 02, 2026