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Engineering Products

Mighty Net

This construction method prevents the development of rock fall by controlling loose rocks and rolling rocks on a slope with a special wire net (thick net) kept in close contact with the slope. It can be constructed both on rock slopes and earth and sand slopes. With erosion of earth and sand controlled by keeping the net in close contact with the slope, it also effectively promotes greening.

Rope Net

This construction method prevents the development of rock fall with loose rocks and rolling rocks on a slope by placing wire ropes in a lattice pattern. It can be constructed both on rock slopes and on earth and sand slopes. It can be installed with the minimum of clear-cutting of trees and without affecting the natural aesthetic appearance.

Curtain Net

This is a high-energy-absorbing protection work capable of absorbing repeated rock falls within the designed elastic limit. With the upper part of the net kept wide open and with a wide column interval, it can handle rock falls that develop high up without the columns being damaged.


This is a universal-type small rock fall guard fence, offering cost efficiency, workability, and ease of maintenance. It enables environment-friendly, economical rock fall protection by being optimally placed to suit the slope topography without using concrete foundations (which destabilize the slope) or scaffolding (which increases construction time).

Acrylic Translucent Panel

These acrylic translucent panels offer excellent transparency and sound insulation, ranging from low to high frequencies. Designed to prevent scattering of fragments upon impact, they also meet the flame resistance standards of NEXCO. Moreover, they are easy to maintain and recycle.

Ceramic Panel (Tunnel Interior Tile)

Installation of these panels on the tunnel wall increases the illumination intensity and helps drivers to acquire visual information more easily. With excellent durability as well as flame and shock resistance, the panels make tunnels safer for drivers.

Toff Coated Products

Toff Coating is the superior coating in Japan. Denatured saturated polyester resin indicates high level adhesive strength. High corrosion resistance (4 times longer than galvanizing) , acid resistance, and alkali resistance were certificated by the authority. Color selection is various, you can select suitable color for the site.

Mining Industry

In order to optimize development in the open and underground mining of mineral deposits, TOKYO ROPE MFG (Japan) – the world's leading manufacturer of steel ropes and engineering safety systems – offers a new complex solution for the safety of mining operations – steel engineering safety systems.

GF Slope Reinforcement

The cutting of standing trees on the slope has been minimized, allowing the whole area to be greened naturally while leaving conventional plants. It can be harmonized with the natural landscape. Thanks to the light weight of the construction machinery and materials, it is possible to work in the hard site conditions. By combining ropes and wire nettings according to site conditions, a wide range of slope protection is possible for slope failures, rock falls, and surface peeling.

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