鉱研工業 Stock Chart

Koken Boring Machine Co., Ltd. engages in the manufacture and sale of drilling and grouting machines. It operates through the following segments: Boring Machines and Construction Works. The Boring Machines segment handles the manufacture, sale, rental, and maintenance of drilling machines, environmental pollution investigation systems, micro piling machines, soil consolidation and grouting equipment, percussion wire line samplers, hole drill and drilling equipment, pumps, and tools. The Construction Works segment deals with drilling works on geological survey, civil engineering, landslide construction, well drilling, hot spring construction, soil improvement work, and building foundation work. It also offers contracting and consulting for groundwater development and civil engineering services. The company was founded in 1946 and is headquartered in Tokyo, Japan.