We established in Yokohama in 2002, has now located in Minato Ward, Tokyo.

Pervious concrete waterproofing material "RC-GUARDEX"
It can be used to repair a variety of all time and material age.
Construction is simple.
There are various effects.
Shared with a variety of materials is possible.
Many products "Aqueous inorganic".
There are excellent resistance to hydrolysis.
High performance and to conduct "at the initial stage of degradation" and "healthy state".
To reduce the costs of repairs.
You aim the reduction of life cycle cost.

Our products are certified and submitted to promote the use of technology designated by the Japanese Ministry of Land, in 2011.

Japan
Construction results in the field of many construction and civil engineering.
Highway
Shinkansen bullet train
Various public facilities
Large-scale projects
Conservation construction renovation
A private home, etc.
Has been widely used.

Overseas
Used in large-scale development in Mongolia.

Promise:
Our company is developing a new approach to concrete to focus on "concrete and environmentally friendly products" formulated with the proprietary catalyst technology features inherent in the concrete inorganic material.
Has been the focus of construction dedicated to providing high-quality products.
Has played a pioneering role in the field of reforming an inorganic concrete.
We want to bear thinking amicable business relationship in the long term of our great products and services.
We look forward to hearing from you to the Company.