Aiming for cost reduction and rational construction. A variety of products including CD ditches and MS variable ditches are featured!
We offer a variety of products, including defense ministry-type handholes and general-type handholes.
A rich lineup allows us to cater to many sites! Products such as Eagle Box are featured!
Concrete products that will be the key to reducing construction costs.
A delightful feature is standard equipment! A package plan that enhances design for offices and stores.
Yamax's concrete products that breathe life into everyday living.
Lightweight and economical prestressed concrete members with enhanced bending and tensile resistance.
A delightful feature is standard equipment! A package plan suitable for small offices and stores.
Excellent earthquake resistance with a high-strength frame! A design that can be used for both temporary and permanent installations, with all facilities fully equipped.
Construction can be completed in as little as one day! A wooden deck and a spacious area filled with the openness of glass.
Contributing to resource conservation! It harmonizes with nature without compromising the strength of concrete.
It is the L-type retaining wall (housing construction product) certified by the Minister of Land, Infrastructure, Transport and Tourism, The Wall 2! Product height H = 1000~3000.
Sewer supplies, road supplies, electrical supplies, and more! We offer a wide range of products.
Solve road problems! Ensure permeability by drilling holes in the concrete.
Publication on the reuse method of large natural-type linked blocks and revetment blocks!
Featuring T-Road and vertical walls such as High B-Wall!
Speedy construction! The MSL series enhances design compatibility to match various scenes.
Offices, shops, events, sports, education, healthcare... Freely customize spaces to make your dreams come true.
Cleaning is tough... it's damaged... unsanitary... The drainage issue can be solved with a Marvel Trench!
Strongly supports peace of mind! The thinness of the cross-section reduces penetration resistance during driving, making construction extremely efficient.
Factory production of foundation blocks that support various pillars.
"Arch culvert" published in the Road Geotechnical Culvert Construction Guidelines.
A pile that demonstrates infinite possibilities, one rank above.
Strong buoyancy allows for installation even in areas with high groundwater levels by implementing waterproof measures!
A shelter made of reinforced concrete with columns, beams, and a roof. It is also ideal as a coastal or disaster prevention shelter.
Toilet, handwashing sink, and plumbing packaged together! A clean and comfortable sanitary unit.
A small office just like you! Once you connect the electricity, it can be used immediately after installation.
Immediate opening with space for one parking spot! LED lighting and outlets are standard equipment.
Relocatable! Reusable! Introducing a unit house that achieves a large space without columns.
A system building that achieves a column-free span of up to 60 meters in a large space at low cost and with speed!
Slippery... peeling... unsanitary... The kitchen floor is solved with Marvel Wreck!
Supports high embankments with an arch shape! Precast bottom drainage pipes with a flexible joint structure.
Disaster Response Type Toilet [E・T・COVER BOX Integrated Type]
Large box culvert 'FA Box' with improved constructability and cost-effectiveness by combining slabs.
It excels in safety and durability, and is used for information and power supply poles, among others.
It is possible to improve the seismic resistance of pipeline connections at low cost. The area occupied by ground work is small, which reduces the impact on traffic and other factors.
We would like to introduce the lineup of seismic flexible joints from Imperial Hume Pipe East Japan Co., Ltd.
Significantly contributing to the development of the industry! Utilizing advanced manufacturing know-how and high production capacity!
Years of know-how! Providing high-quality, high-performance concrete houses!
Free use of web materials available! Leave everything from estimates to construction to us.
We deliver excellent quality and reliable construction for highways, large bridges, and elevated bridges.
Featuring rainwater underground storage tanks such as honeycomb boxes and M.V.P. systems!
Products such as egg-shaped gutters that do not generate noise from vehicle traffic are featured!
Please leave the construction of fixed ballast for ships, machine foundations, and tower foundations to us.
A structure with excellent seismic resistance! A precast underground water storage system that balances economy and safety!
This is a fire water tank certified by the Japan Fire Equipment Safety Center!
This concrete pile is suitable not only for impact construction methods but also for inner excavation methods!