We have developed a completely new patented technology; PIERD, to replace conventional symbol mark printing. Inscribing smooth symbol marks, without irregularities, PIERD uses light exposure on the solder mask to reproduce the reference (characters or symbols etc.) with excellent resolution and high positioning precision.
TSK Inc. was founded in 1969, and manufactures a variety of printed wiring boards. With integrated in-house production featuring small lot production of a variety of products, we can accept anything from prototypes to mass production. Cherishing the growth of each individual, we aim for a company where everyone is happy.