"Safety Walker" β installed within the premises of a Tokyo Stock Exchange Prime-listed company.

The "Safety Walker" installed on the premises of major companies in the Tokyo Stock Exchange Prime segment helps to suppress falling debris such as fallen leaves. It is resistant to clogging and difficult to break.

Okagreat Co., Ltd.'s "Safety Walker G·D" and "Safety Walker L·D" are an evolved type of grating that is less prone to clogging from small stones and debris compared to conventional grating. They effectively suppress the accumulation of fallen leaves and maintain a hygienic appearance, while also being aesthetically pleasing and resistant to damage due to their surface material structure. These gratings are suitable not only for on-site installations but also for various types of drop-in and bolt-fixed gratings, raised types, and other special-sized covers (please consult us for concrete precast products, etc.). Due to their structural design, the surface material structure makes them strong against twisting and impacts from vehicle tires, making them highly resistant to breakage. They are also ideal for preventing grating damage. Additionally, the design minimizes the likelihood of stones and debris clogging the grating itself, preserving the landscape. Multiple slit holes are incorporated into the "striped steel plate" or "patterned steel plate" on the surface to balance drainage and strength. Furthermore, reports indicate that their slip resistance exceeds that of conventional types. You can truly experience the difference from traditional gratings, especially in areas where gratings frequently break near entrances or where fallen leaves complicate cleaning in gutters.

Inspection hatches, manhole covers, and ditch covers