Since our establishment in Tsugaru (Tsuruta-machi), Aomori Prefecture in 1981, we have been involved in the manufacture of semiconductor elements (assembly to testing) along with the development of the electronics industry, and now, as a member of the Aoi Electronics Co., Ltd. group, all our employees are working together to develop our business.

Our company undertakes a wide range of work, from semiconductor chip wafer processing (back grinding, dicing) to packaging and testing. For assembly lines, we can select lines with different equipment configurations depending on the size and number of pins of the product, and we can manufacture small to large lots smoothly without waste, with high production efficiency.

We have production technology for small, thin, multi-pin surface-mounted packages for digital devices, mobile devices, and automotive applications, and have a production system that can flexibly respond to diversifying products.

All of our employees are challenging themselves with the latest technology with speed and challenge, and we are working to provide products that meet our customers' needs in a timely manner.

We also strive to promote health management through activities that contribute to the local community and improve the working environment for employees, while also working to introduce renewable energy and reduce waste, in order to create a company that is friendly to both people and the environment.

We will continue to work hard, never forgetting our goal of growing together with the local community.