Sugiyama Seisakusho is based in Seki-shi, Gifu Prefecture, located in the center of Japan. Seki is one of the most famous town in Japan for many well-known manufacturers that are proud of their craftsmanship.
Establishment in 1962, we were originally producing parts of automobiles and railroad vehicles. We are now producing iron furniture with facilities and skills which have been cultivated throughout the long history of manufacturing.
We carry out all the process of furniture production, from design and planning to production in our factory, and are proud of our iron furniture which you can feel the excellence of the “iron” as a material.

We are producing furniture (TETSUKAGU) made of iron, and always pursuing the potential of iron.
That means, we are seeking the meaning of “why” we are using iron as a material and adherent to it.
Our furniture is handmade, so carefully produced one by one by our craftsmen.
At first, iron is just some sticks or plates and they are inorganic, however, they turn into the iron which has some “warmth” in it by the hands of craftsmen.
Our craftsmen give birth to the unique appearance and texture on the iron with delicate finishing touches.
We hope you can find our iron furniture attractive, and they are going to be a part of your lifestyle for many years to come.

杉山製作所では、創業以来、鉄の加工・溶接を専門に培い、自動車部品・列車車両部品などの製作を行ってきました。そしてその熟練した技術と設備を生かし現在では、鉄へのこだわりをもった製品づくりを行っております。鉄へのこだわり、鉄でなければならない意味を探っていく中で、私たちが求めてきたものは、〝鉄の可能性〟であると思っております。この〝鉄の可能性〟を企業理念とし、さらなる本質を探究してまいります。