Our company is located in Arao-City in the northern part of Kumamoto Prefecture, which is rich in nature. In the southern part of Japan, Kumamoto Prefecture is known for its warm temperatures and convenient transportation, which attracts many industries.

Sanei Kogyo Co. Ltd., designs and fabricates steel frames for large buildings such as warehouses and office buildings throughout Kyushu.
Our factory is equipped with the latest processing machines, welding machine and robots to improve productivity.

We have foreign employees from Vietnam, the Philippines, Myanmar, etc. They learn about steel frame assembly and welding for the first time after joining to our company.
They are highly motivated people who are eager to acquire advanced skills in assembly and welding through daily work, overtime work, self-study on weekends and JIS welding qualification exam.
Many of them are helping their families in their home country, also achieving their own goals while working for our company. We support those who strive to make their dreams come true.

In Japan, there are holidays such as New Year, Golden Week, and Obon. People usually spend that holidays to go back to their hometown, traveling or exploring the city.
Arao-City has various supermarkets and recreational facilities. The city is also convenient to access to the big city by taking a train. We believe that you will have a fulfilling life while working in our company.