STEEL STRUCTURES BUSINESS
 
NS truss system
This "3D cubic pipe truss system" consists of upper chord members, lower chord members, diagonal bracings, and sphere nodes. It is extremely lightweight and achieves a free curve structure with high rigidity.
 
 
W truss system
This "low-cost one-direction cubic pipe truss system" consists of upper chord members, lower chord members, flat bracings, and node blocks (hot-extruded shaped steel). The lower chord members have no horizontal girth, providing internal space with ample clearance.
 
 
NS tension system
In this system, the tensile strength of a high-tensile-strength material achieves a roof framework featuring a large space, all with ease. The high-tensile-strength material and the joint material, which are products approved by the minister, are used with a sense of security.
 
 
Wood/steel hybrid structures
As a solution to issues of global warming, the effective use of wood materials made in Japan is desired. Against this backdrop, hybrid construction members using a combination of cedar laminated wood and steel frames have been developed. These create a warm and pleasant space, while exhibiting certain advantages and compensating for any disadvantages of each material.