コトブキ技研工業 Company Profile

A group of engineers pursuing next-generation new technologies.

■Providing advanced technology and services at the forefront of infrastructure development■ Infrastructure development, accompanied by the enhancement of social capital, involves large-scale projects that exemplify civil engineering techniques, such as highways, airport and port facilities, and high-rise buildings spread across the country. We introduce excellent technologies from abroad and, based on our long-standing achievements, provide industry-leading machinery and equipment in the fields of crushers and construction machinery. Additionally, the materials for our construction supplies, Just Base R bolts, nuts, and washers, have received certification from the Ministry of Land, Infrastructure, Transport and Tourism, and we have obtained evaluation from the Japan Architectural Center for our exposed fixed column base method. We also enhance economic efficiency and workability while supporting earthquake-resistant construction.