R & D Center

We have our own R & D Center. To enhance our overall products of prestressed concrete, pneumatic caissons and general civil engineering objects, their activities are widely ranging from experiments, analysis, research, study to development of materials and structures. Our leading key words are sustainability, durability, effective maintenance and environment-friendliness. Our R & D researchers are flexible to assist and work together with project engineers in practical implementation of the technologies when necessary. In-house engineering education and public relations on our technologies are also part of their activities.