Our construction process management system supports approximately 1,000 associate subcontractors all over Japan.
We can provide high-quality sales with installation, which is supported by approximately 1,000 associate subcontractors all over Japan. By providing a construction process management system that utilizes smartphones and materials from top domestic manufacturers, we support them to work smoothly.
Supporting house builders with a 10-year defect warranty system for exterior wall construction.
House builders must be responsible for any defects that occur in the specified parts for a period of 10 years. We support them and provide peace of mind to clients by issuing our own 10-year defect warranty for the exterior wall work we have been involved in.
