Products & Solutions Steel Structures
Large-scale canning and welding products fabricated by world-class facilities
We can provide high-tensile strength steel welding technology that we gained by manufacturing of the Honshu-Shikoku Bridge.
- Marine transportation of large-scale canning products is available.
- Handling Capacity of the Jib crane is 320 tons or less.
- Manufacturing of extra thickness steel structures based on pressure vessels is available.
- OEM supply of construction machines (crawler crane and mining machine)
LINE UP 01 Steel structures for harbor facilities
Manufacturing of hybrid caissons, jackets, pontoons, dock gates, dock doorstops, discharge pipes, and river gates.
Hybrid caisson for Yokosuka port
Jacket for break water for Yuge port
Pontoon for Mishima-Kawanoe port
Submerged tunnel for Naha port
Steel frame for nuclear power plant
LINE UP 02 Large-scale steel structures
Manufacturing of GC girders, JC portals, piers, converters and large pots for molten steel.
LINE UP 03 Construction machines
Manufacturing of crawler cranes and mining machines.
Oil field shovel
Factory and major facilities
- Land Area
- Floor Space
We manufacture large pressure vessels that are approved by ASME and various regulations. Our technologies allow for the welding of extremely thick materials and other such special materials.
By applying our large scale canning machine and welding technology, which we have developed through bridge engineering, we fabricate large steel structures with reliable manufacturing.