Casting has been used in a large variety of products; from everyday items like pots and gas equipments, public property items such as manhole and street lights, and even the parts for satellite, ship, vehicle, construction equipment require products using casting.

Since the Tsuchiyoshi Industry started as a sand mining company specifically for casting, as an expert on casting sand like no other, we have collaborated with casting companies to further advance the tradesmanship in Japan. As a necessary part of working with casting companies, we have expanded our company to producing heatproof materials, sales, advising on factory designs to operating installation works. We have also put effort into recycling methods for a more sustainable operation.

Currently, this company is going through a big change. By applying the knowledge and skills we have obtained in the past, adapting to change, and while not being bound by the frame, us, the Tsuchiyoshi Industry aim to further grow our company. To those who wish to enjoy going through changes in the world, join us and let's pave the path to see the future only those who dared to challenge can see.