We design, produce and sell our original drills for processing probe card.
Our superfine solid carbide one-piece ENGINEERINGDRILL® enables you to make test sockets with fine-pitch and multi-pin for micro semiconductor electrodes.

TEST Solution

We offer solutions for your inspection process of superfine electrical equipments by providing custom-make parts as you need. With the dizzying development of technology, the production of inspection units for semiconductors and electronic components, which play a particularly important role, also requires precise, fine, advanced processing technology.Since our founding, we have continued to provide superior solutions for our customers' inspection processes to support ever-changing cutting-edge technologies.

Materials development and sales

We offer a wide variety of materials for probe cards with cutting, grind finishing and processing.