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 many foreign employees from Vietnam, the Philippines, Myanmar, etc. They learn about steel frame assembly and welding for the first time after joining our company.
Your seniors are highly motivated people who have acquired advanced skills in assembly and welding through daily work, overtime work, and self-study on weekends, and are actively acquiring JIS welding qualifications.
Many of them are financially supporting their families in their home countries, building houses, and achieving their own goals while working for our company. We supports those who strive to achieve their goals.

Lastly, there are holidays such as New Year, Golden Week, and Obon in Japan.
Arao City has many supermarkets and recreational facilities, you will have a fulfilling life after work and on holidays.