Quality assurance by a group of professional engineers.

Thorough drawing verification and relentless pursuit of improvement. Talented individuals supporting reliable polishing quality!

At LSI, both young and veteran professionals are honing their skills daily as "pros" in their respective fields. From the very beginning of his employment, Mr. Norinobu Onishi has continued to learn the art of hand polishing, and in the manufacturing area, there is a constant awareness that "no two parts are the same" as they engage with the blueprints. A meticulous attention to detail that does not rely on past experiences and does not overlook tolerances measured in micrometers supports the company's high reliability. Through collaboration with the design group, which values the voices from the field, we consistently deliver high-quality products that are continually refined. *We are distributing interview materials that detail our efforts in technical inheritance and the thoughts of our staff.

Processing Contract