Company InformationMessage from the CEO

Shaping the Future with Probes:
Precision, Reliability, and Innovation—Our Test Solutions

In a world where electronic components are rapidly advancing—whether in IT devices, home appliances, or next-generation vehicles—the role of reliable inspection technologies has never been more essential. Ensuring quality in increasingly compact and high-performance components requires precision, expertise, and trust.

Since our establishment in 1984, Seiken has been dedicated to the design, manufacturing, and sales of probe pins, IC sockets, probe cards, and a wide range of inspection fixtures used in semiconductor and electronic component testing. Backed by decades of experience and technical expertise, we have built a reputation for precision craftsmanship and dependable performance, enabling us to meet diverse market needs — from probe cards and IC sockets to LCD panel inspection jigs and other testing solutions.

Our strength lies in our ability to deliver TOTAL TEST SOLUTIONS—customized, high-quality testing tools designed to meet our customers’ exact specifications. From wafer-level testing to final product inspection, our solutions help create high-performance inspection environments that support the manufacturing of tomorrow.

In addition to our core technologies, we are actively expanding into the Electronics Manufacturing Services (EMS) sector, offering integrated support to meet a broader range of customer manufacturing needs.

At Seiken, we are more than a product supplier—we are a trusted partner. Our commitment to quality, flexibility, and problem-solving helps our clients overcome today’s challenges and prepare for tomorrow’s demands.