Company Introduction

Are you looking for cost benefits in materials?This is not just about the cheapness of material costs, but about achieving comprehensively through time and quality.
KOHO Response: Priority on Speed for Quick Response
We are among the fastest in the polished round steel industry. This is made possible by holding a large inventory. The delivery time is based on delivery by the next day, and in some situations, we can deliver on the same day.
For pickups, we provide a truly JUST IN TIME service. We support orders starting from one standard length product or one cut product. We also respond quickly to quotation requests. In addition, we cater to needs other than polished round steel.
KOHO Quality: Products Based on Trust
We deliver Japanese quality from our inventory.
You will be satisfied with the dimensional tolerances, surface conditions, and length tolerances of cut products.
We strictly manage traceability, allowing us to trace the history of all polished products from material to shipment.
This applies to all products, including cut and sold products that have already been shipped.
We can provide a mill sheet (material certification).
KOHO Service: Providing Materials to Create Reliable Products
Small lots and small items of cut products are bagged to prevent loss and contamination.
We remove cutting dust that tends to adhere to the cut products and also remove large burrs.
As the demand for cutting precision is increasing, we are transitioning from traditional band saw cutting machines to more precise carbide circular saw cutting machines, striving to reduce the amount of work required for our customers' processing.
We can provide various materials besides polished round steel, including stainless steel, aluminum, and brass products. We also handle custom plates (surface ground plates).
As we support a wide variety of materials, please feel free to inquire.